The main products of our company including hard seal ball valves, double eccentric semi-ball valves, four- way ball valves, three-way ball valves, trunnion mounted ball valves, floating ball valves, forged steel ball valves etc. More than 30 varieties, over 160 series and one thousand model specifications products. The products adopt API, ANSI, BS, DIN, JIS, GB and JB etc. Domestic and abroad standard. The products diameter from 1/2&＃039;&＃039;~40&＃039;&＃039;(DN15-1000mm). The pressure grade varies from 150LB~2500LB(0.6Mpa-42.0Mpa). The working temperature is within the range of -196oC-680oC. The body material of valves are carbon steel, alloy steel, stainless steel, super low carbon stainless steel titanium, Monel, 20# alloy etc. And we can smelt and manufacture according to special requirements of customers. The products in accordance with the industrial standard, which is the first choice products of the petrochemical industry? ? chemical industry, construction, metallurgy, environmental protection and electric power etc. Industries.