ZHEJIANG FDH BRASS INDUSTRIAL CO., LTD is a leading manufacturer in the brass valve industry, specializing in the field of Brass Check valves and Brass Gate Valves for more than 19 years. Through consistent improvement and continuous development, our products are accredited by the international institutions with the certificate, such as CE, ACS, UPC, NSF, etc. Our factory plant has 10000 square meters,which we have forging workshop, machining workshop, 3 assembly lines workshop and package workshop. We have 10 sets of forging press machines with workable tonnage range from 100 tons to 450 tons .