Description: Shanghai Guanru Chemical Co., Ltd(Shandong Weiyijia Chemical Co., Ltd.) is a group company focusing on defoamer products R&D, trading of chemicals:including but not limited to: ECH, BPA, Epoxy Resin, Adipic Acid, PAM, Acrylamide, Titanium Dioxide etc. Guanru Chem is focused on defoamer products R&D, while Weiyijia Chem is specialized in trading of dangerous chemicals.Good service and competitive price are available.
polyacrylamide (29) defoamer (19) adipic acid (7) epichlorohydrin (4) polyether defoamer (4)
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