Main Products
    1. H Series Engine for Generating Sets

      SDEC's H series engine is a new energy-saving and eco-friendly engine for generating sets. With the adoption of the advanced design philosophy from Europe and US, it is designed by the cooperation.

    1. SC9D Series Diesel Engine for Generating Sets

      On the basis of SC9D series diesel engine, it redesigns the main components in an optimized way with a larger horsepower and follows the advantages of SC9D series diesel engine.

Shanghai Diesel Engine Co.,Ltd.

Shanghai Diesel Engine Co., Ltd. (SDEC) is the leading Chinese manufacturer of diesel engines. Our strict emphasis on quality is combined with the latest technology to offer our customers a definitive edge over the competition.

Incorporated in 1947, we now operate with a workforce of 2000 employees.  Our primary factory occupies an area of 820,000 square meters. SDEC became officially listed on the Shanghai Stock Exchange as a public company in 1993. Our major shareholder is SAIC Motor Corporation Limited.

SDEC is one of the largest state-owned enterprises in mainland China. We specialize in the design, production, and distribution of hi-tech engines, spare parts, and diesel generator sets. Our cutting-edge products are developed at a national tech center and post-doctoral workstation. We have been presented with prestigious titles such as “The Best Engine Manufacture of BAAV” and “The Best Image Unit of Shanghai Industrial Enterprises”.

We offer 7 distinct product series for high-quality diesel and natural gas engines. A power rating between 50 and 1600 PS makes these engines ideal for buses, trucks, construction machinery, agriculture equipment, generator sets, marine equipment, etc. SDEC is committed to the continual improvement of product quality and performance. We strive to uphold our reputation as a pioneer and leading manufacturer in the Chinese industry for premium engines.