WuDi HeRong Stainless Steel Products Co.,LTD is located in WuDi county,BinZhou city,ShanDong Province,China. We are a manufactury of producing stainless steel camlock coupling,aluminum camlock quick coupling,brass cam and groove coupling,Nylon quick coupling,PP quick coupling,DIN 2828 camlock coupling, DIN2817/EN14420 Hose fittings,reducing fittings and so on. We specilized in this field more than 10 years.