Assistant valve enterprise to win the world




"Nominal Diameter: NPS1/2"~NPS20"
Pressure: Class150~Class2500
Material: stainless steel, carbon steel, alloy steel
Design standard: API 602, ASME B16.34"
Add:A201, yiyi and er road, binhai park, wenzhou economic and technological development zone, zhejiang province
Tel:+86-577-8699 0555
Email:outongzx@163.com