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We supply high quality products: gate valve, check valve, globe valve, butterfly valve and flange pipe; Size from 1/2" to 72", Rating from 150#--2500#; and main materials are carbon steel and stainless steel: WCB、WC6、QT45、304、316、304L、316L、1Cr18Ni9、1Cr18Ni9Ti、1Cr18Ni12Mo2Ti etc.

Wein high-quality Valve products are widely used in water treatment system, petroleum, chemical, food health care, construction and other industries and fields. Our professional team is able to produce custom-made products complying with ANSI, DIN, JIS and BS standards etc. We provide OEM service according to clients' requirements.