North Zhongshan Road, Shanghai, Shanghai, China

We are a leading company in the field of production and sales of pumps and valves as well as forging and casting components for valves. We own a headquarter office located at downtown Shanghai; two fa...

1118 Changshou Rd, Shanghai, Shanghai, China

Our company -- Dongying Hainel Precision Metal Co. Ltd. is a joint venture enterprise. As a manufacturer, we have more than 10 years&＃039; experience in manufacture castings by &＃039;d...