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3700037000m2 factory building

22002200 employees

15000an average daily production of 15000 units

Established in August 1992, Chongqing Zongshen Engine Manufacture Co., Ltd., a core subsidiary and an important strategic pillar industry of Zongshen Industrial Group, has cooperated with world-famous enterprises, such as Piaggio in Italy as well as ELIX and EMV in Canada, under the corporate philosophy of "Concentrated, Meticulous, Pragmatic and Innovative" and the management principle of "Customer First, Lean Production".
The Company is mainly engaged in the R&D, production and sale of various motorcycle engines and engine parts and components, with annual production capacity of 4 million motorcycle engines (covering 35CC-600CC series, over 130 varieties and more than 1,800 specifications) and annual sales volume of RMB3 billion. The sales network covers more than 100 countries and regions in Europe, South America, North America, Asia, Africa and Australia.
  • 01 Strong technical strength The company has many core technologies such as Nano-Pottery Technology, CAE Analysis and Optimization Technology, and Combustion Test Performance Prediction Technology, also carries out long-term technical cooperation with such well-known institutions as Chongqing University, Tianjin University and China Automotive Engineering Research Institute. The Company has received 560 issued patents, including 305 utility models, 233 appearances and 22 inventions, it also possesses more than 200 R & D personnel, with more than 20 doctors, masters and professors.
  • 02 Meticulous Quality Test In order to ensure the quality of processed products, the Company imports the world's well-known detecting instruments such as the three coordinate measuring machine from Switzerland and Germany production lines, the camshaft detector and gear tester produced by the United States, and the round measuring instrument from the UK. All products are detected with high-precision equipment in the constant temperature room, to ensure the accuracy of the product test results. The test center was named as "National testing center" in 2010.
  • 03 Advanced intelligent machinery The Company is equipped with a total of 23 high-tech intelligent robots and 49 intelligent data cabinets to establish a production line which integrates highly flexible personalized, digitalized, informationized and intelligentized products with services. The Company carries out assembly and subassembly by means of operation islands. The production line is compatible with 17 types of product models. Multi-point quality control, data uploading and real-time record are adopted. Flexible robots, CCD vision and friction roller transmission are used for testing. Furthermore, there is efficient informationized management system and professional AGV full automatic logistics distribution. In addition, during the R&D, we have applied for more than 70 patents which exclusively belong to Zongshen with regard to intelligent innovation.
Products Display
  • NC250NC250 Engine is a water cooled engine characterized by single cylinder, four strokes, overhead single cam and four valves. The weight of engine is minimized provided the strength of components are ensured through massive FEM analysis and calculation, making it an engine with compact structure, strong performance, features that satisfy the performance requirements under low, medium and high speed and excellent controllability and comfort. It is suitable for various luxury two-wheelers, athletic off-road vehicles and all-terrain vehicles.

  • Hanwei 150 wind-cooled engineHanwei 150 wind-cooled engine is a vertical special engine for tricycle with underslung cam and low-speed large torque developed by our company. With independent intellectual property rights. The engine adopts a cylinder with large cooling fins and a casing with large oil pan. There is an external heat radiation and turbulence structure. All core parts are updated, providing the engine with features of strong power, efficient heat radiation and low operation noises.

  • SB400 Haixiao EngineSB400 Haixiao Engine is a special vertical water-cooled engine for tricycle with underslung cam developed by our company. With independent intellectual property rights. It adopts double oil pumps for lubrication. The design of the air flue of cylinder head is optimized to enable satisfactory torque output within a large scope at low speed, thus satisfying the use conditions of the tricycle where there is low speed and large torque. The transmission part is provided with a built-in balance shaft and piston spraying mechanism to ensure the comfort and operation reliability.

  • Hanwei 300 water-cooled engineHanwei 300 water-cooled engine is a vertical special water-cooled engine for tricycle with underslung cam and low-speed large torque developed by our company. With independent intellectual property rights. It adopts a casing with large oil pan and large pumpage. It is also equipped with strengthened transmission system, carbon fiber clutch, strengthened water passage, and patented reducing valve structure. All core parts are updated, providing the engine with features of strong power, efficient heat radiation and low operation noises.