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Founded in 1999, Ningbo Mingjiang Lightweight Technology Co., Ltd. is the first innovative alloy forging enterprise in China integrating forging equipment, processing equipment development,  , multi-step forging process, mold design, product design and manufacturing. The main products are: forged light alloy truck/bus wheels, forged and machined alloy wheels for passenger cars, formed and forged alloy wheels for passenger cars and other automotive chassis parts, as well as high-strength light alloy structural parts in aerospace, high-speed rail and other fields.

Mingjiang has gathered a technical team led by experts in equipment, process, materials and other fields, and cooperated with numerous universities to tackle technical problems. We devote ourselves to the research of light-weight alloy forging equipment and technology. The unique forming process, forging equipment and machining line are developed according to the characteristics of truck/bus wheels and car wheels. Compared with the traditional forging process and processing technology, it has the characteristics of better product performance, lower energy consumption and less investment.

Mingjiang's main product is forged aluminum alloy wheels for passenger cars. The rim is directly forged through multi-step forging, which not only improves the material yield and production efficiency (the production rhythm is only 1 minute/piece), greatly reduces the cost, but also improves the product performance. The metal flow fibers are not cut off during the entire manufacturing process, and the products often have longer fatigue life.

Mingjiang's automated production line is built according to Toyota Production System, giving consideration to automation, efficiency and flexibility. It can ensure rapid change of products and mixed-line production. The company has passed the certification of IATF16949 and other systems, and has established a relatively complete process control system throughout the process. It aims to meet the needs of high-end customers with stable quality.