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About Us

Cowin Industry Limited Shandong Hirch Chemical Co., Ltd., is a professionally managed business entity that enjoys noteworthy market presence in national and international countries. We operate in this competitive business structure as a manufacturer and an exporter. Our company is based in Weifang Ocean Chemical Zone. We are specialized in producing Drilling Agents, Fine Chemicals and Basic Chemical Materials.
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Contact Us

8 Floor A Building, No. 2998, Beihai Road Weifang Shandong China 86-536-2202020
Phone :+8613963639616