Experiencing the course of difficulties and challenges for more than ten years and through the continuous development achieved by the integration of the team's wisdom, the company now has nearly 5000 square meters of modern plants. At the same time, the company has a backbone force, professional technical team and experienced management group. In order to meet the needs of customers, MainJoint has continuously introduced advanced production equipment, customized equipment and automation equipment in the industry. The company has more than 150 sets of production equipment: CNC lathes, three-axis and five-axis machines, turning-milling compound machines, automatic core-moving lathe machines, automatic tool feeding lathe machines, multi-station intelligent processing machines; and laboratory equipment: two-dimensional measurement instrument, 2.5-dimensional measurement instrument, CCD testing machines, salt spray testing machines and other precision testing equipment. The equipment is suitable for processing various brands of materials, such as copper, iron, aluminum, stainless steel and other metal materials. The processing capacity is 1mm ~ 50mm round bars and profiles, the product tolerance accuracy can reach 0.008mm, and the roughness grade is N5.The company has taken the lead in obtaining ISO 9001 quality management system certification in the industry ISO 14001 environmental management system certification, operates strictly in accordance with ISO quality management system documents, and at the same time introduces organizational management system training, introduced ERP management system and KPI management system. In addition, the company has obtained a number of patents for technological innovation, won award for excellent suppliers of overseas customers, and successfully obtained strategic partnerships with a number of high-quality customers.

　　We are witnessing the coming of a new era and corresponding to the development trend of informatization, digitalization, networking and intellectualization. MainJoint focuses on the industry sectors- communications, industry, waterproofing, medical care, military, aerospace, high-speed rail, new energy, vehicle, intelligent household appliances and other high-end areas. It takes the road of focusing, improvement and growth. Its products are divided into: male and female pair plug-in pin, bending pin, push-pull self-locking aviation plug-in pin, circular screw nut, plug-in self-locking shell, R F products, filter shell, charging pile pair plug-in, signal transfer shell, fasteners, etc. the surface treatment is mainly gold plating, silver plating, nickel plating, tin plating, chromium plating, zinc plating, passivation and oxidation.We clearly recognize that the quality requirements of end products are constantly improving, and we have been focusing on the challenges and pressures that customers are concerned about. MainJoint continues to create the greatest value for its customers with high quality products, reasonable price and excellent service.