Ningbo Yinzhou Chaochao Connecting Rods Co., Ltd. ISO9001/2000 certified, located in Ningbo with an area of 5000 square meters, 5kils to Ningbo Airport. 

Our company is specialized in manufacturing various connecting rod, piston, aluminum castings & forgings for air compressors, refrigeration compressors and petrol engine. 

After 20 year's development, now we have 150 highly skilled and trained employees, various professional equipments for all procedure and 70 sets of CNC lathes, and the technical of aluminum alloy squeeze casting achieves the world-class level. 

At present, our annual production capacity is, 1000 thousand sets of connecting rods, 900 thousand sets of pistons and 500 thousand sets of aluminum die cast parts. Our products export to Southeast Asia, Taiwan, America, Italy and Japan.

We warmly welcome domestic and abroad customers to our company and appreciate their support and help.