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Company Name	sukahan(weifang)bio-technology co.,ltd
Company Profile	Sukahan (Weifang) Bio-Technology Co., Ltd. specializes in the manufacture of various kinds industrial & commercial enzyme preparations and related product lines. Over the years, the company has steadily expanded its products and is now catering to diverse industries including pulp and paper industry, textile industry, agricultural and aquaculture industry, animal feeds, commercial and household sectors and many more. On the 18th of February, 2004, Sukahan (Weifang) Bio-Technology Co., Ltd., an Australian owned enterprise located in Weifang High & New Technology Industry Development Zone, Shandong Province became a reality. With total investment of US$ 2,200,000 and a registered capital of US$ 1,580,000, The company is located within 10 minute’s drive to and from the Ji-Qing Expressway and a convenient 40-minute drive from Weifang Airport. The lot where the company is spans an area of about 20,000 m² and on it are two international standard work rooms, an R&D laboratory equipped with first-class research facilities, manufacturing installations and warehouses.
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(1) Dyes And Chemicals
Bio-polishing Agents
Product Title :	Acid Cellulase for Bio-polishing (Concentration)
Pattern
Feature
End Use
Product Description	INTRODUCTION Cellulose is an unbranched glucose polymer composed of anhydro-D-glucose units linked by 1, 4-b-D-glucoside bonds. These glycosidic bonds can be hydrolysed by cellulolytic enzymes. The native structure of the cellulose is composed of crystalline and less organized amorphous regions. SUKACell-CONC is an enzyme preparation obtained from the submerged fermentation of a high cellulase-producing microbial strain. It is widely used in textile and garment stone wash industries. WORKING MECHANISM The 1, 4-b-D-glucosidic linkages in cellulose, lichenin and cereal b-D glucans are hydrolyzed to release free glucose units through the successive action of cellulase enzymes. The less organized amorphous region at the center of the cellulose chain is initially attacked by endoglucanase by random cutting of the b-1, 4 glycosidic linkages within the chain thereby producing cello-oligosaccharides. Cellobiohydrolases I and II act on the cello-oligosaccharides from the reducing end and non-reducing end of the cello-oligosaccharides to release cellobiose. b- glucosidase act on the released cellobiose to produce b–D glucose units. PROPERTIES SUKACell-CONC will function from a pH of 4.5 to 6.0 with pH 4.8 as an optimum. It will function from 40°C to 60°C with temperature of 55°C as an optimum. Appearance: Amber liquid (Note that color does not affect or reflect activity.) Odor: Slight fermentation odor pH (as is) 4.5±1.0 Density 1.05-1.20 ADVANTAGE SUKACell-CONC can obviously improve the effect of biofinishing for 100% cotton fabrics, cotton, terylen mixture fabric, both woven and knits, jeans, significantly reduce cottony ball, soften the fabrics and bright the color. Cloth draping property and water absorption are greatly improved. After treatment, jeans feature of clear texture, soft character and old sense. Reduce the dosage of pumice to wash jeans, reducing equipment abrasion and difficulty for wastewater treatment. This product is concentrated product-dilute to use, economical and practical. High activity product is available upon request of customers. ENZYME ACTIVITY UNIT DEFINITION Reducing sugar methodAt a pH of 4. 8 and temperature of 50 °C, to produce the amount of reducing sugar equivalent to 1 mg glucose, it needs l g solid enzyme (or 1mL liquid enzyme) and 1 h hydrolyze sodium carboxymethyl cellulose substrate, as 1 enzyme activity unit, state as u/g (or u/mL). CMCA – DNS for short. EXECUTION STANDARD Light industry standard of the People's Republic of China, QB 2583 2003 OPERATION & DOSAGE: OPERATION DOSAGE Biofinishing Stonewashing Desize thoroughly Desize thoroughly Desize thoroughly Drain liquor then fill machine to liquor ratio of 1 10 (jean/ water) 1 10 (jean/ water) Add pumice if required (0-0.5kg / kg of cloths), heat bath to 40-60°C 50-60°C Add SUKACell-CONC at the rate of 0.25-2.0% owg 0.25-0.75% owg Adjust pH to 4.5-5.5,with pH 4.8 as an optimum 4.5-5.5,with pH 4.8 as an optimum Process time 20-45 minutes (depending on desired effect) 30-45 minutes (depending on desired effect) After drainage add water and softening add water and softening NOTE Some denim fabrics of lower quality may have severe backstaining problems that can be overcome with our ES resist. Use soda ash 1-3 grams and resist ES 1-2 grams (water ratio) to wash out ferment remaining residue, after that adopt our consistent lubricant/ film/ organic silicon oil. The information presented is believed to be accurate. However, said information and products are offered without warranty or guarantee. Sales commitment should pay legal responsibility. We recommend that the prospective user determine the suitability of our materials and suggestions before adopting them on a commercial scale. PACKAGING SUKACell-CONC is packaged in 25 kg plastic drum. Alternative packaging is available upon request for smaller or larger volumes. STORAGE Store in a cool, dry place and away from direct sunlight. SUKACell-CONC maintains its activity for considerably longer time when stored at lower temperatures (below 20°C). Do not let freeze. HANDLING PRECAUTIONS SUKACell-CONC is non-toxic and biodegradable. However, unnecessary contact with the product should be avoided. Long term exposure to protein based products such as SUKACell-CONC may sensitize certain individuals to the product. Wash hands with warm soapy water after handling. Keep out of reach of children. TECHNICAL SERVICE SUKAHAN (Weifang) Bio-Technology Co., Ltd will assist customers with the use of our products in applications development.

(2) Dyes And Chemicals
Bio-polishing Agents
Product Title :	Cellulase Enzyme for Textile SUKACell N1000
Pattern
Feature
End Use
Product Description	SUKACell-N1000 Netural Cellulase INTRODUCTION Cellulose is an unbranched glucose polymer composed of anhydro-D-glucose units linked by 1, 4-b-D-glucoside bonds. These glycosidic bonds can be hydrolysed by cellulolytic enzymes. The native structure of the cellulose is composed of crystalline and less organized amorphous regions. SUKACell-N1000 is an enzyme preparation obtained from the submerged fermentation of a high cellulase-producing microbial strain. It is widely used in textile and garment stone wash industries. PROPERTIES SUKACell-N1000 will function from a pH of 5.5 to 7.0, better perform at 6.0 to 6.5. It will function from 50°C to 60°C Appearance: Tan powder (Note that color does not affect or reflect activity.) Odor: Slight fermentation odor pH (1% soln)3.5-5.5 SPECIFICATION SUKACell-N1000 (activity is 1000 U/g) High activity product is available upon request of our customers. ENZYME ACTIVITY UNIT DEFINITION Reducing sugar method At a pH of 6. 0 and temperature of 50 °C, to produce the amount of reducing sugar equivalent to 1 mg glucose, it needs l g solid enzyme (or 1mL liquid enzyme) and 1 h hydrolyze sodium carboxymethyl cellulose substrate, as 1 enzyme activity unit, state as u/g (or u/mL). CMCA – DNS for short. EXECUTION STANDARD This product follows the industry standard of PRC as QB 2583 2003 USAGE SUKACell-N1000 - is a kind of netural solid cellulase, used for biofinishing, significantly soften 100% cotton fabrics, both woven and knits. SUKACell-N1000 – provide soft touch except used for jean leaven dye processing. SUKACell-N1000 - can obviously improve clothing surface magnitude. OPERATION & DOSAGE Stonewashing 1. Desize thoroughly. 2. Drain liquor then fill machine to liquor ratio of 1:10. (jean/ water) 3. Add pumice 0-0.5 kg, heat bath to 40°C-60°C and optimum temperature is 55°C. 4. Add SUKACell –N1000 at the rate of 0.25-1.0% owg. 5. Adjust pH to 5.5-7.5 with pH 6.0-6.5 as an optimum. 6. Process for 30-45 minutes depending on desired effect. 7. Add water and soften after drainage. PACKAGING:25KG/DRUM ,different packing is available accoridng to requirment

(3) Dyes And Chemicals
Bio-polishing Agents
Product Title :	Acid Cellulase for Bio-polishing SUKACELL P1000
Pattern
Feature
End Use
Product Description	Acid Cellulase for Bio-polishing INTRODUCTION Cellulose is an unbranched glucose polymer composed of anhydro-D-glucose units linked by 1, 4-b-D-glucoside bonds. These glycosidic bonds can be hydrolysed by cellulolytic enzymes. The native structure of the cellulose is composed of crystalline and less organized amorphous regions. SUKACell-P1000 is an enzyme preparation obtained from the submerged fermentation of a high cellulase-producing microbial strain. It is widely used in textile and garment stone wash industries. WORKING MECHANISM The 1, 4-b-D-glucosidic linkages in cellulose, lichenin and cereal b-D glucans are hydrolyzed to release free glucose units through the successive action of cellulase enzymes. The less organized amorphous region at the center of the cellulose chain is initially attacked by endoglucanase by random cutting of the b-1, 4 glycosidic linkages within the chain thereby producing cello-oligosaccharides. Cellobiohydrolases I and II act on the cello-oligosaccharides from the reducing end and non-reducing end of the cello-oligosaccharides to release cellobiose. b- glucosidase act on the released cellobiose to produce b–D glucose units. PROPERTIES SUKACell-P1000 will function from a pH of 4.5 to 5.5; with pH 4.8 as an optimum. It will function from 45°C to 60°C and optimum temperature is 55°C. Appearance: Cream to white powder (Note that color does not affect or reflect activity.) Odor: Slight fermentation odor pH (1% soln) 3.5-5.5 SPECIFICATION SUKACell-P1000(activity is 4000 U/g) High activity product is available upon request of our customers. ENZYME ACTIVITY UNIT DEFINITION Reducing sugar method At a pH of 4. 8 and temperature of 50 °C, to produce the amount of reducing sugar equivalent to 1 mg glucose, it needs l g solid enzyme (or 1mL liquid enzyme) and 1 h hydrolyze sodium carboxymethyl cellulose substrate, as 1 enzyme activity unit, state as u/g (or u/mL). CMCA – DNS for short. EXECUTION STANDARD Light industry standard of the People's Republic of China, QB 2583 2003 USAGE •SUKACell-P1000 - is a kind of acidic solid cellulase, used for biofinishing, significantly soften 100% cotton fabrics, both woven and knits. •SUKACell-P1000 – provide soft touch except used for jean leaven dye processing. •SUKACell-P1000 - can obviously improve clothing surface magnitude. OPERATION & DOSAGE OPERATION DOSAGE Biofinishing Stonewashing Desize thoroughly Desize thoroughly Desize thoroughly Drain liquor then fill machine to liquor ratio of 1:10 (jean/ water) 1:10 (jean/ water) Add pumice (if required), heat bath to 40-60°C 50-60°C Add SUKACell-P1000 at the rate of 0.25-2.0% owg 0.25-0.75% owg Adjust pH to 4.5-5.5,with pH 4.8 as an optimum 4.5-5.5,with pH 4.8 as an optimum Process time 20-45 minutes (depending on desired effect) 30-45 minutes (depending on desired effect) after drainage Add water and softening Add water and softening NOTE:Some denim fabrics of lower quality may have severe backstaining problems that can be overcome with our ES resist. Use soda ash 1-3 grams and resist ES 1-2 grams (water ratio) to wash out ferment remaining residue, after that you can adopt our consistent lubricant/ film/ organic silicon oil. The information presented is believed to be accurate. However, said information and products are offered without warranty or guarantee. Sales commitment should pay legal responsibility. We recommend that the prospective user determine the suitability of our materials and suggestions before adopting them on a commercial scale. PACKAGING SUKACell-P1000 is packaged in 25 kg plastic drum for the solid form. Alternative packaging is available upon request for smaller or larger volumes. STORAGE Store in a cool, dry place and away from direct sunlight. SUKACell-P1000 maintains its activity for considerably longer time when stored at lower temperatures (below 25°C). Do not let freeze. HANDLING PRECAUTIONS SUKACell-P1000 is non-toxic and biodegradable. However, unnecessary contact with the product should be avoided. Long term exposure to protein based products such as SUKACell-P1000 may sensitize certain individuals to the product. Wash hands with warm soapy water after handling. Keep out of reach of children. TECHNICAL SERVICE SUKAHAN (Weifang) Bio-Technology Co., Ltd will assist customers with the use of our products in applications development.

(4) Dyes And Chemicals
Bio-polishing Agents
Product Title :	Acid Cellulase for Bio-polishing L1000
Pattern
Feature
End Use
Product Description	SUKACell-L1000 Acid Cellulase for bio-polishing INTRODUCTION: SUKACell-L1000 is an enzyme preparation obtained from the submerged fermentation of a high cellulase-producing microbial strain. It is widely used in textile and garment stone wash industries. PROPERTIES SUKACell-L1000 will function from a pH of 4.5 to 6.0 with pH 4.8 as an optimum. It will function from 40 celsius to 60 celsius Appearance: Medium to dark amber liquid (Note that color does not affect or reflect activity.) Odor: Slight fermentation odor pH (as is):3.5-5.5 Density:1.05-1.20 SPECIFICATION: SUKACell-L1000 (activity is 4000 U/ml) High activity product is available upon request of our customers. ENZYME ACTIVITY UNIT DEFINITION: Reducing sugar method At a pH of 4.8 and temperature of 50 celsius , to produce the amount of reducing sugar equivalent to 1 mg glucose, it needs l g solid enzyme (or 1mL liquid enzyme) and 1 h hydrolyze sodium carboxymethy l cellulose substrate, as 1 enzyme activity unit, state as u/g (or u/mL). CMCA – DNS for short. EXECUTION STANDARD This product follows the industry standard of PRC as QB 2583 2003 USAGE: ?SUKACell-L1000 - is a kind of acidic liquid cellulase, used for biofinishing, significantly soften 100% cotton fabrics, both woven and knits. ?SUKACell-L1000 – provide soft touch except used for jean leaven dye processing. SUKACell-L1000 - can obviously improve clothing surface magnitude. OPERATION & DOSAGE:OPERATION DOSAGE Biofinishing Stonewashing Desize thoroughly Desize thoroughly Desize thoroughly Drain liquor then fill machine to liquor ratio of 1:8-1:15 (jean/ water) 1:6-1:10 (jean/ water) Add pumice (if required), heat bath to 40-60 celsius 50-60 celsius Add SUKACell-L1000 at the rate of 0.25-2.0% owg 0.25-0.75% owg Adjust pH to 4.5-5.5, with pH 4.8 as an optimum 4.5-5.5, with pH 4.8 as an optimum Process time 20-45 minutes (depending on desired effect) 30-45 minutes (depending on desired effect) After drainage add water and softening add water and softening NOTE: Some denim fabrics of lower quality may have severe backstaining problems that can be overcome with our ES resist. Use soda ash 1-3 grams and resist ES 1-2 grams (water ratio) to wash out ferment remaining residue, after that you can adopt our consistent lubricant/ film/ organic silicon oil. The information presented is believed to be accurate. However, said information and products are offered without warranty or guarantee. Sales commitment should pay legal responsibility. We recommend that the prospective user determine the suitability of our materials and suggestions before adopting them on a commercial scale. PACKAGING SUKACell-L1000 is packaged in 25 kg plastic drum and 1 ton plastic drum for the liquid form. Alternative packaging is available upon request for smaller or larger volumes. STORAGE Store in a cool, dry place and away from direct sunlight. SUKACell-L1000 maintains its activity for considerably longer time when stored at lower temperatures (below 25 celsius ). Do not let freeze. HANDLING PRECAUTIONS SUKACell-L1000 is non-toxic and biodegradable. However, unnecessary contact with the product should be avoided. Long term exposure to protein based products such as SUKACell-L1000 may sensitize certain individuals to the product. Wash hands with warm soapy water after handling. Keep out of reach of children. TECHNICAL SERVICE SUKAHAN (Weifang) Bio-Technology Co., Ltd will assist customers with the use of our products in applications development.

(5) Dyes And Chemicals
Deformers
Product Title :	SUKAMY TX550
Pattern
Feature
End Use
Product Description	SUKAMY-TX550 Amylase Enzyme Used for Textile Destarch INTRODUCTION: Starch, a high polymeric carbohydrate is a mixture of two polysaccharide, such as amylose and amylopectin. Starch conversion enzyme can change the internal structure of starch, which will decrease the starch viscosity, thereby meeting the requirement in textile destarch. SUKAMY-TX550 is an Amylum conversion enzyme derived from the submerged fermentation of Bacillus subtilis. It is mainly used in textile destarch, especially for destarch of silk, chemical fibre and linsey-woolsey. BENEFITS: The benefits of using SUKAMY-TX550 for modifying original starch are easier operation technics and lower cost. With non-pollution, the product can save the chemical product dosage and never damage the fiber. Also, the product can be used at medium temperature which can save energy. CHRACTERISTICS: 1.SUKAMY-TX550 provides maximal benefit at pH range of 5.5 – 7.0, the optimum pH is 6.0-6.4 and deactivate at pH below 5.0 or high 8.0; 2. The product is stable if the temperature below 60°C and the optimum temperature is between 45 to 65°C; the product will react quickly at the temperature of 70-85°C but with deactivation quickly; The product can be used the destarch process at the temperature below 70°C; Unit definition: The amount of enzyme needed to hydrolyze 1 mg of starch in one minute at pH 6.0 at the reaction temperature of 60°C and the unit can be showed as u/ml. INDUSTRY STANDARD: This product follows the industry standard of PRC as QB1805.1-93. APPLICATION AND DOSAGE: As different water quality, stuff contains and textile types, the production process shall be determined by the experiment dosage as well as conditions so as to satisfy the techniques and applications of customers’. For thick and heavy textile, it is advice that adds non-ionic penetrant at 0.5g/L and squeezes the water out before impregnating. Add destarch enzyme in to distributor or machine after pH adjustment. The enzyme dosage is usually 0.5-3g/L and the dosage can be reduced properly for light and thin textile; Better effectiveness can be achieved if used together with penetrant; PACKAGING: 25 kg/plastic drum Alternative packaging is available upon request for smaller or larger volumes. STORAGE : Store in a cool, dry place and away from direct sunlight. SUKAMY-TX550 maintains its activity for considerably longer time when stored at lower temperatures (below 25°C). The product should not be frozen. HANDLING PRECAUTIONS: SUKAMY-TX550 is non-toxic and biodegradable. However, unnecessary contact with the product should be avoided. Long term exposure to protein based products such as SUKAMY-TX550 may sensitize certain individuals to the product. Wash hands with warm soapy water after handling. Keep out of reach of children. TECHNICAL SERVICE: Sukahan (Weifang) Bio-technology Co., Ltd can help our valued customers to use this product directly!

(6) Dyes And Chemicals
Bleaching Powder
Product Title :	paper bleaching enzyme xylanase AU-PE89
Pattern
Feature
End Use
Product Description	AU-PE89 Xylanase for Improved Bleaching of Paper Pulps 1.IRODUCTION Xylan is a major component of wood and non-wood fibres. During cooking of pulps, the xylan is partially dissolved, modified and re-precipitate onto the fibre surface. The application of the enzyme, xylanase, to the cooked pulp removes some of the re-precipitated xylan. This opens up the pulp matrix, allowing the release of trapped soluble lignin. At the same time it allows bleaching chemicals to penetrate more effectively. The overall result is improved bleachability of the pulp with resulting reduction in usage of bleaching chemicals. AU-PE89 Xylanase is an enzyme that degrades xylan. AU-PE89 is specific for xylan and does not degrade cellulose. Xylanases produced by different microorganisms operate optimally over a range of pH and temperature. AU-PE89 was developed from a proprietary strain of bacterium for the paper pulp industry. AU-PE89 is particularly suited to the elevated temperatures and alkaline pH of kraft pulps. The manufacturing process involves growing a specific proprietary bacterium in bioreactors (fermenters), separating the cells from the broth, and concentrating the clarified liquid. The product is prepared as a concentrated liquid or light brown powder. 2.TECHNOLOGICAL ADVANTAGE AU-PE89 acts as a pre-bleaching aid for paper pulps. AU-PE89 has specific advantages in that it is stable and active at the alkaline pH and elevated temperatures typical of kraft pulps. The main driving factors for acceptance of this technology in pulp mills have been the economic and environmental advantages over chemical bleaching. AU-PE89 used as a pre-bleaching agent for wood and non-woody pulps can reduce chemical bleach consumption from between 15 to 50%. 3.SPECIFICATION AU-PE89 is a product derived from the culture of a strain of Bacillus subtilis. The principal active ingredient of AU-PE89 is xylanase (endo-1,4-β-xylanase, EC 3.2.1.8), an enzyme that degrades and solubilizes plant xylans. AU-PE89 is prepared with a xylanase activity of about 85,000 XU/mL. The xylanase units are determined on birchwood soluble xylan at pH 6 and 50°C over a 20 minute period. AU-PE89 xylanase is effective over the pH range 6 to 10 and temperature range 35 to 65°C AU-PE89 is a light brown powder with a density of 1.1 g/mL. It is readily miscible with water. 4.BENEFITS OF AU-PE89 Reduce Organochlorines in Wastewater For mills using active chlorine as a bleaching chemical, AU-PE89 can eliminate or substantially reduce the chemical and environmental load of toxic organochlorines in mill effluent. Reduce Chemical Costs For mills using environmentally friendly bleaching agents such as hydrogen peroxide, AU-PE89 can result in a significant cost saving. AU-PE89 has the potential to reduce bleaching chemical by15 to 50%. Increase Pulp Production Capacity Pre-bleaching pulps with AU-PE89 allows pulp production capacity to be increased where on-site chlorine dioxide production is a limiting factor. Higher Pulp Brightness For a given dosage of bleaching chemical, pre-bleaching with AU-PE89 can give a higher brightness pulp, thus providing the mill with a better quality paper. AU-PE89 can increase the pulp brightness by 2 to 6%. Easily Incorporated AU-PE89 is easily incorporated into existing bleach lines. Typically, installation requires only a mixing tank and dosage pump. Reduce Effluent Load Application of AU-PE89 in the bleach plant can reduce COD, BOD and color of effluent. AU-PE89 can significantly reduce COD, BOD and color of effluent. 5.APPLICATION AU-PE89 xylanase can be added to pulp after cooking or oxygen delignification and prior to bleaching for the improvement of pulp bleachability. Almost every mill has unique conditions of fibre furnish, pulping technology and bleach sequence. The optimal dosage can also depend on the temperature, pH and consistency of the pulp. Application protocols for AU-PE89 can be tailored to best suit the specific process. However, the following general application optimal conditions apply. Dosage 200-250g/ T pulp (o.d.basis) Pulp properties PH between 6.5 and9.5 Temperature between 45 and 55°C Pulp consistency between 6 and 10% (recommended 8%) Residence time above 1 hour 6.STORAGE AU-PE89 maintains its stated activity for at least six months when stored at temperatures below 25°C. The product maintains its activity for considerably longer when stored at lower temperatures. The product should not be frozen. 7.HANDLING PRECAUTIONS AU-PE89 is non-toxic and biodegradable. However, unnecessary contact with the product should be avoided. Long term exposure to protein based products such as AU-PE89 may sensitise certain individuals to the product

Welcome gloria young

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Contact Person	gloria young
Designation	sukahan
Address	No. 1689 Wolong East Street, High & New Technology Industrial District
City	weifang
Country	China
Zip Code	261061
Email	[email protected]
Contact No	86-536-13506477689
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