Sincere Union Imp & Exp Co., Ltd.

Valves, Flanges, Pharmaceutical Grade Zinc Oxide manufacturer / supplier in China, offering Industry Grade Cobalt Sulphate Heptahydrate 21%, Petroleum Use Drilling Grade Basic Zinc Carbonate 57%, Feed Grade Cobalt Sulfate Monohydrate 33% and so on.

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Audited supplier by SGS
ISO9001:2008 Certificate of Quality Management System Certification
Certifcate of Materials Supplier
Pantent of Portable Valve Grinding Machine
Patent of Globe Valve Grinding Machine
ISO14001:2004 Envioment Management System Certificate of Comformity
GMP Certification of Zinc Oxide
Audited supplier by SGS [Sep 16,2015]
Audited supplier by SGS
we-Sincere Union Imp&Exp Co.,Ltd is the audited supplier by SGS,

Sincere Union Imp & Exp Co., Ltd.

Hebei, China
Account Registered in: 2015
Business Type: Trading Company