Changzhou Weijia Chemical Co.,Ltd（WJCHEM）. was founded in 2006, which is  engaged in developing, manufacturing and supplying  fine chemicals, pharmaceutical intermediates. In recent years, we have developed new field of functional electronic chemical in CCL field and special  chemical in rubber and membrane etc.

With the coordinated production sites in Jiangsu, Shangdong, Hebei and Anhui, we could supply the product/project on CDMO /OEM.