• Sealing and NVH products industry leader in China
• The world's major brands of long-term strategic cooperation suppliers
• Thailand plant has put into operation and achieved the whole industrial chain overseas
• Digitalized green plant, ESG rating ahead of the main domestic competitors
• Have complete material to parts R&D capabilities, provide customers with customized solutions

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• Integrate the resources of the three major R&D centers in Yizheng, Shanghai, and Germany to achieve full intellectual property rights for products.
• With comprehensive component and system development capabilities, we provide customized and cost-competitive system solutions to customers.
• Offer two solutions of brushed and brushless air compressors, assisting customers in their smart mobility.
• Fully digitalized intelligent production lines meet customers' demands for rapid increase in production output.

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Our Engine Parts is composed of Piston Ring, Chamshaft and Precision Casting

• The largest commercial vehicle piston ring manufacturer in China, market share is far ahead
• A full range of piston ring products to meet the different application requirement of customers for road off-road engines
• Perfect synchronous R&D capabilities and independent intellectual property rights
• The world's leading technology on DLC

• The largest CV camshaft manufacturer in China
• Provide customers with a full range of product solutions, meet customers’ multi-scenario application needs of diesel engines
• Perfect independent development capabilities, provide customers with global leading technical solutions
• Excellent production management system, meet the management system requirements of global customers
• Have the whole production process from casting to machining

• The largest independent medium & heavy block and head manufacturing in China
• World- Class Quality and Customers
• GI/DI/CGI Material solutions
• 3 Molding Lines with 185 K tons Capacity

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• As the core component of the thermal management system of electric vehicles, hybrid electric vehicles, construction machinery, communication modules, etc., the role is to transfer the heat generated by the battery pack to the outside, prevent the battery from heating during the working process to cause thermal runaway, so as to keep the battery working in the best temperature range, to ensure battery performance and life.
• Excellent temperature equalization: temperature control within 5 degrees
• High corrosion resistance and high cleanliness
• High pressure resistance: inflation pressure resistance 3-4MPa, blasting 10-15MPa;
• Flatness: the whole plate free state 3-5mm, module area load < 1mm
• Light weight
• • Improve the battery safety

           Solve the problem of battery overheating, improve the working efficiency and

           safety of the battery

  • Improve the battery efficiency

           Improve the heat dissipation efficiency and stability of the battery, reduce the 

           energy consumption and emissions during the operation, achieve more

           efficient cost control and emission reduction goals

  • Efficient simultaneous development

           Thermal simulation, mechanical simulation, pressure resistance simulation,

           fluid simulation and other diversified CAE simulation technology and design

           verification calculation application, significantly shorten the design

           development cycle and reduce the design change cost.

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• Focusing on powder metallurgy products in the automotive industry
• Providing with lightweight, high-precision and high-strength product solutions.
• Green plant has advanced compacting , sintering processes, and intelligent production capacity.
• China and Germany R&D centers are continuously promote the innovation on products and technologies

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