Ningbo Yinzhou XinghuaMetal Products Factory

Our factory is one of top leading manufacturers in China. We have developed products in 20 series and 300 varieties, including valves, repair tools, wheel parts and accessories. Zinc alloy valve is our patent product.Besides,we have passed TUV quality certification and ISO9001:2000 certification.We own advanced automatic high and low pressure leak testing machines,Ozone resistant machines,high and low temperature ageing resistant testing machines and other related machines for highly efficient management and best quality! [Details]