Wei Yi Chemical (Suzhou) co., Ltd. was founded in 1996, is specialized in the sodium salt of carboxymethyl cellulose (CMC) and polyanionic cellulose (PAC) development, production and marketing of high-tech enterprise, the company has two production plants: factory and Changshu, Suzhou plant, annual production capacity of 50,000 tons. is the Asia's largest and the world's top five carboxymethyl cellulose ethers production enterprises. the company in 2002 through United Kingdom the ISO9001 quality certification, United States KOSHER certification in 2008, HALAL certification and ISO22000 certification.

in wuzhong economic development zone Suzhou factory, covers an area of 16,000 square meters, production capacity of 20,000 tons.

Changshu plant built in 2010, factory in Changshu new material industrial park, covers an area of 64,000 square metres, the first phase of project design production capacity of 30,000 tons, plans to start production in September 2012, the second phase project design production capacity of 30,000 tons, planned for production by 2015.

high quality, high quality products is the pursuit of prestige and pleasant! For this, the company built up over more than 20 technology centers, to market-oriented, committed to the process optimization of formula and new product research and development, and constantly widening the field of application of cellulose ether products. efforts to provide customers with safe, high quality and cost-effective products. the company also has a team of more than 40 employees including QA, QC team, detect all physical and chemical indicators of raw materials, semi-finished and finished products, strict standard physical and chemical indicators in accordance with the criteria for acceptance of raw materials, semi-finished products and finished products inspection standards standardization program to ensure product quality.

company also pays much attention to hardware investment, testing center covers an area of 1000 square meters, equipped with United States series of Brookfield viscometers, Rheometers, visible spectrophotometer, automatic potentiometric titration, atomic fluorescence absorption and other advanced equipment, is the most advanced type of cellulose ether test center, test products can meet all of the physical and chemical parameters. the company also established a dairy laboratory, oral health products laboratory, mud testing laboratory, microbiology laboratory, products that meet the test requirements of application parameters.