China Cast Iron Ball Valve Companies in the / Metals–Iron–Steel from China

Established in 2000,Jinan Zhongwei casting and forging grinding ball Co.,Ltd, is an enterprise of manufacturing and exporting grinding balls prefessionally in China.with the annual capacity of 50,000 to 70,000 metric tons. Our company is located in Zhangqiu city,Shandong Province, which is provided with superior geographical position and convenient transportation. It is only 45 kilometers' distance to Jinan city, 50 kilometers away from Jinan International Airport and 260 kilo.....