In recent years, the industry has been increasing technical improvement, the product production from the past ball valves, gate valves water mouth nearly 10 varieties expanded to now 30 varieties more than 600 specifications of the series products and related accessories, and export products can according to different countries and regions standard production, has formed from all kinds of mold production to tongbang processing, forging, electroplating, PaoSha, assembling, packing and so on each link cohesion complete specialization division coordination industrial chain. Arjen robben is close to the fai research, product quality and grade of yuhuan gradually close to the Italian product, and the price is low, completely have received international valve manufacturing industry of the transfer of the solid foundation, become one of the world's major low voltage copper valve procurement base. Domestic products have "NingMao", "ever dexin," "the water", "new", "FengHua",digital sphygmomanometer manufacturer...