Haizhuang is a ship equipment supply company, who deals with all sorts of ship spare parts and equipments, products mainly cover piston, piston skirt, cylinder cover, water guide jacket, exhaust valve cage, oil pipe, hydraulic pipe, indicator valve, safety valve, stuffing box and other diesel engine spare parts for MAN B&W, SULZER, PIELSTICK, DAIHATSU, YANMAR, and etc. Meanwhile we have our own factories both in Shanghai and Jiangsu Province which produce in accordance with customerâ??s drawing or sample. Through the longtime trading business, we set up high reputation for our delivery and service among ship-owners, ship-managing companies and traders all over the world, products own the guarantee for 12 months. For customersâ?? demands, we supply original, OEM or non-original products