Shanghai Dayang Marine & Machinery Co., Ltd founded in the year of June 2003, four million existing fixed assets, 2, 400 square meters workshop, 2, 000 square meters area, the office building of 350 square meters. Existing employees more than 30, including two engineers, two productive manager, two full-time quality inspectors. We mainly produce marine diesel engine parts, such as, B&W, SULZER, MAN ETC. Customers covers all over the world. Meanwhile we made special spare parts to many domestic shipping companies as per their request, and has been universally applauded by them. The company's existing equipment include 7-meter deep hole boring machine (new), C61150 heavy machine (new), one C666 heavy machine (second hand), one T130 boring machine (new), one T68 Boring Machine (second hand). One 630 Lathe (new), one 50MM drilling press (new) etc. We have varieties of measurement tools, all of them are brand new. And they were sent to an authoritative department regularly to do tests to ensure accuracy of every work piece. There is an independent pressure test workstation, each work piece should be conducted a comprehensive hydrostatic test. Our company has a complete set of enterprise management system, ensure the factory pass rate of over 99%. China Classification Society has passed the certification. Our factory mainly produces main engine parts, such as cylinder liner, cylinder head, piston crown, piston skirt, cooling water jacket, valve cage etc. We sold spare parts to many Shipping trading companies, such as Shanghai Senda, Mariso, Desin, MP, HH&M, Qinhuangdao Nower Marine, Sino-ocean, the Zhoushan, Zhejiang, Singapore's IMC etc, We are unanimously praised, and the annual volume of orders are in the increase.Anyway, we always insist on improving our quality, guarantee 12 months for product quality.Providing high quality and good price product to customers is our aims.