Empresas Copper Flange China

Jiashan Jingcheng Machinery Co. Ltd. located at the center of the Yangtze River Delta, only one hour away from Shanghai, is an OEM specialized company producing high quality steel and copper alloy castings and machining. Annual product output is over 1000 Metric tones. Our modern industrial equipment and the ISO 9001 certification will guarantee the conformity to the customer's specifications. Our company over many years has developed a strong reputation as a quality supplier of OEM precis