Jiangyan sea ray marine valve Co., Ltd. is engaged in the production of marine valves and professional manufacturer of marine accessories. Founded in 1991, covers an area of \u200b\u200b26,000 square meters. With casting, forging, welding metal cutting, assembling and testing products such as integrated production and testing equipment. Productive national standard, the Ministry standards, trade standards and the ability of non-standard valves. The main products of nominal diameter 6-600mm, nominal 0.1-16Mpa of cast iron, cast steel, bronze and stainless steel marine butterfly valve, globe valve, globe valve, gate valve, plug valves, quick closing valve , valve box, ant...