Shanghai Metalock Co., Ltd. is the member of Metalock International Association. Adopting high-grade materials, advanced techniques and equipments, Shanghai Metalock Co., Ltd. undertakes the business, including reconditioning of diesel engine's cast-steel and aluminum pistons, reconditioning of exhaust valve, repairing of cylinder cover, renewal of cover calotte, repairing of cracked liner, casting and other castings, repairing of propeller, repairing of other equipments, special welding and chrome-plating of machinery parts.

Shanghai Metalock Co., Ltd. is located in the JinQiao Export Processing Zone in Pudong New Area, owning advanced equipment, rich technical force. Holding the certificates approved by CSQA, CCS, LLoyd's and Metalock, technicians and workers have specially been trained. The company has provided qualified services to several thousand of Chinese and foreign vessels, factories, miners since it's opening in 1985 and gained great reputation in the shipping circle at home and abroad.

Shanghai Metalock Co., Ltd. principle is to serve the customers quickly with reliable quality and reasonable price.