Zhongwei Precision Industry Co., Ltd. was founded in December 2019 and is located in Dongli District High-tech Industrial Park, Tianjin. The company focuses on the in-depth research and development of nano precision machining technology (PLNP) and intelligent equipment manufacturing, is a national science and technology small and medium-sized enterprise, Tianjin young eagle enterprise, the company has 35 independent intellectual property rights.

The company is the main drafting unit of the group standard of "Specification for Plasma Polishing Process of Electrolyte on Metal Surface" issued by China Machinery Manufacturing Technology Association, and is also the standing director unit of Tianjin Industrial Management Association, a member unit of Tianjin Aerospace Talent Innovation and Entrepreneurship Alliance, and a director unit of Tianjin Additive Manufacturing Industry Technology Innovation Strategic Alliance.

With the plasma nanopolishing project, the company won the black technology award and the first prize of the final of the social group of the 2020 Mobile Internet Innovation Competition; In September 2021, he won the third place in the national finals of the first "Advanced Polymer Materials Series" in Shaoxing, China; In October 2021, he won the Excellence Award of the Growth Group of the 10th China Innovation and Entrepreneurship Competition (Tianjin Division).

Nano precision machining technology belongs to the world's cutting-edge technology in the polishing industry, green environmental protection, zero emissions. The PLNP technology developed by the company specializes in surface cleaning, burr cleaning and mirror polishing of various metal parts. For the precision polishing of special-shaped, deep holes, complex grooves and semi-closed cavities that cannot be solved by traditional polishing processes, the company can provide perfect solutions through tackling tough problems.

The company's core technical team actively absorbs basic research results, actively explores in various fields such as aerospace, military equipment, precision instruments, medical equipment, hardware products, metallurgical equipment and auto parts, breaks through technical bottlenecks one by one, and realizes independent R&D, design and manufacturing of intelligent equipment while solving polishing problems in various industries.

At present, the company's main business is PLNP nano precision processing services and intelligent equipment design and production. The PLNP cup and pot automatic cavity polishing production line that has been successfully developed is leading the development direction of process manufacturing in the hardware cup pot industry. At the same time, breakthroughs have been made in the fields of medical equipment, metallurgical equipment, sewing equipment, etc., the company will continue to explore new areas of cooperation, and strive to solve precision polishing problems and long-term services for customers from all walks of life.

The company pays attention to the standardization, procedure and standardization of operation and management, attaches importance to intellectual property protection, and has passed ISO9001 quality management system, ISO14001 environmental management system, ISO45001 occupational health and safety management system certification and intellectual property management system certification.

Adhering to the corporate mission of "continuous innovation of precision machining technology as the foundation, and serving the national industrial manufacturing industry as its own responsibility", the company actively leads the development of nano precision machining technology industry through multidisciplinary cross-collaborative innovation, and strives to promote the transformation and upgrading of the surface treatment industry.