ZHENGZHOU WELCOM TECH. CO. LTD, Welcom is a professional manufacturer and exporter of chemicals raw materials ,especially Plastic & Paint Chemicals, Water Treatment Chemicals, Rubber auxiliary...

No. 39, Chongwen Road, Shishi Township, Kecheng Distrct, Quzhou, Zhejiang, China (Mainland)

Quzhou Zhongyi Chemical Co.,Ltd is specialized in manufacturing pumps and instruments. We are supported by an experienced technical team, machining workers and strict inspection to offer various produ...