Wenzhou jinzhu ball valves co.,Ltd. was established in 1981,specilizing in the study and making of ball valves.It’’s the largest-scale valve-making company in zhejiang province.
The company has ample technical strength,a total of 318 workers,inckuding 28 intermediate and senior technical specialists of every kind,area of 10000 square meters and a total found of 15 million RMB.

The "jinzhu"series high-temperature ball valves were designed with a collection of merits of experts both home and abroad.It’’s design,making and test according with china national standard and modern advanced international level.Material is WCB,304L,316L,alloy steel,sail water-proof stainless steel and double phase stainless steel.

The pressure class of ball valves were from 1.6to 16.0 Mpa,bore specification from 6mm to 500mm.Applicable temperature is below or equal to 300℃ for soft seal,500℃ for metal seal.Its reliable quality,stable property were very popular with the customers.The products are well sold in every province,city of China,Europe,United State of America and South-East Assia.They have a wide application in petroleum.chemical industry,metallurgy,electrical power,ligh industry, foodstuff,pharmaceutics,textiles and people-used service.stuff-adding ball valves were designed without dead angle and sticking stuff.Double direction metal seal ball valves with high temperature,high pressure and zero leakage has filled in the domestic gaps.

The company own precision casting adoped advanced silica sol and digtal control mechnical and ball－processing equipment,complete lab.,gage,testing equipment and advanced checking tools.New products are being designed with software CAD assigned to meet internation standard.The company has set up ISO9001 quality guarantee system.

Our principe is "creating high quality products"providing the superior goods and first service for users.Heartily welcome all customers at home and abroad to our company to negoiate business and technical cooperation.