S-Carboxymethyl-L-Cysteine CAS NO.638-23-3

As a leading manufacturer and supplier of chemicals in china, weckchem not only supply popular chemicals, but also weckchem’s r&d center offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. Weckchem can provide different quantities of custom synthesis chemicals in lab, plant and industrial scale with more than ten years.

Weckchem exported this product to many countries and regions at best price in china. If you are looking for the product’s supplier in china, weckchem is your best choice.

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Weckchem do not simply provide chemicals , we provide chemical solutions and expertise; We have trained, highly effective team to solve the problem at the first time. Our qms (quality management system) ensures the product quality strictly;strong research and development capability for contract manufacturing quality control.

Quality is at the heart of the company. “Quality control” and“ quality assurance” is as the core in our qms (quality management system), including procurement, inventory, production, inspection, sales and after-sales management module.

We supervisory control the related whole process of quality from raw materials procurement, warehousing inspection, production plan, feeding capacity, productive process ,fg testing, dispatch, complaints, tracking ,recall till dispose and etc.. eliminate the occurrence of all non-standard quality operations .

Weckchem ensures the constant improvement of product quality through the authenticity, accuracy, timeliness and integrity of data records.