About Us


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home Room 2404, Building 11, Dangyang Road 3166, Huaiyin Zone, J, 250000, Jinan, Shandong - China

Company Profile

Jinan Double Well international Trade CO., LTD, is specialized in offer top quality industries hose coupling and valves located in the north of China. Our main products include hose couplings ( Camlock, Sotrz, Bauer, Guillenmin couplings ), stainless pipe fittings, valves, flanges, sanitary fittings, hose clamps and valves and so on.