About us

Zhongwei National Engineering Research Center For Coking Technology Co.,Ltd(Zhongwei) , the subsidiary of Sinosteel Anhui Tianyuan Technology Co., Ltd, is a professional worldwide supplier of polymer additives and intermediates to agrochemical, pharmaceutical and specialty chemicals companies. We also provide custom synthesis and contract service to our customers.


Zhongwei is equipped with modern product workshops and experimental apparatus for all developing scales.  In addition, well-equipped QA and QC system guarantees products’ quality for all scales R&D and production. Furthermore, we can provide products for customers from pilot production to large scale manufacture.
Zhongwei lay great emphasis on the customers’ satisfaction by the means of providing Better Quality, Prompt Delivery & Competitive Prices. Zhongwei is endeavored in establishing long-term, various...

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