Wedge Gate Valve 1. professional manufurer above 10 years. 2.CE and ISO9001 ... -16/25/40 1. Material: brass, copper, bronze, alloy steel, stainless steel, carbon steel, aluminum, plastic etc2. Standard/non-standard parts, OEM/ODM ... % inspection prior to each shipment6. Packing methods: Ply wood case/Steel pallet with plastic layer, or as per customers’ requirements.7 ...