On 1999 Mr. FENG YULIANG, Mr. FENG GENCAN and Mr. WANG YONGCHAO founded a metal fabrication factory in a small workshop and named Zhejiang LinkStar Limited co.,Ltd. The company started with Brass items machining and Plastic injection business. On 2007 Mr. FENG YU LIANG acquired all the share and bought a first plant what is 10,000 square meters floor area. Meanwhile he created Zhejiang DunYun Industrial co., Ltd and started plumbing system and floor heating system production. On 2012 company bought a new land of floor area 20,000 square meters for pipe production workshop. On 2016 company bought another land of floor area 50,000 square meters as new factory in order to satisfied our fast-growing sales volume. Now we have 500 employees besides Chinese domestic market we also export to Europe, North America, South America and other Asia companies.
Brass valves, brass fittings, Multilayer pipes, PB pipes, PE-RT Pipes, PPR pipes and fittings, Gas valves and fittings, Stainless steel Corrugated tube and fittings, annealing furnace,VIEW
Plastic tubes are generally synthetic resins, that is, polyester as raw materials, added stabilizers, lubricants, plasti
1. Copper Gate valve: Gate valve refers to the closed part (gate) along the channel axis of the vertical direction
1. Product Design 2. Mold Making 3. Valve casting, forging (1) Sand casting: The earliest production