Quality Assurance

R&D Platform

The company relies on Lizhong Research Institute for product design, technology R&D and manufacturing. Lizhong Research Institute has a fully functional product R&D test equipment and more than 400 professional R&D personnel in the industry, and has established a complete industrial technology chain from functional intermediate alloy material R&D and manufacturing, casting aluminum alloy material R&D and manufacturing, mold R&D and manufacturing, special equipment R&D and manufacturing, wheel design, production process technology R&D and information platform, Guarantee the company's advantages in product development and manufacturing technology in the industry.

Technical quality assurance

Relying on more than 200 sets of advanced inspection, analysis and test equipment of Lizhong Wheel Group, the company can ensure that the safety performance and decorative performance of aluminum alloy wheels are comprehensively inspected, tested, analyzed and evaluated, forming an inspection system from incoming inspection of raw materials to warehousing and delivery of finished products.
The test and inspection items mainly include more than 70 items such as material composition, smelting quality, casting quality, T6 treatment effect, machining accuracy, spraying performance and coating quality, covering all the inspection, analysis and experiment items required by major automobile factories around the world for aluminum alloy wheels.

Patent Technology

The 620 patents, 140 scientific and technological achievements and proprietary technologies obtained by Lizhong Wheel Group not only guarantee the company's technical capability and product quality, but also form the company's intellectual property assets.
The Group has undertaken many key projects, such as national international scientific and technological cooperation projects and transformation of national major scientific and technological achievements, presided over and participated in drafting 19 national/industrial standards.

Qualification

Qualification certification of major automobile manufacturers in the world