Henan Zhengzhou Dingzheng Electronic Technology Co., Ltd. is a manufacturer of welding equipment (including tooling repair machine, metal defect repair machine, casting defect repair machine, cold welding machine, copper aluminum welding machine, electric spark surfacing repair machine, imitation laser welding machine, high-energy precision welding repair machine, etc.), brush plating equipment (brush plating technology, brush plating equipment, brush plating solution, brush plating, etc.) The enterprise of copper bar tin plating machine (tin plating machine, mirror tin plating machine, silver plating machine, copper aluminum bar brush plating machine, etc.) and auxiliary machines and tools is a comprehensive metal repair equipment company integrating development, manufacturing and sales. The main products are Jellitt metal repair machine series, brush plating machine, copper bar tin plating machine and plating solution series, which are used in casting, manufacturing, power industry, machinery industry Mold industry, maintenance industry, medical equipment, automobile, shipbuilding, boiler, and other industries. It is mainly used to repair the blowholes and sand holes of castings, various mechanical surface defects, precision tooling and dies, printing rollers, auto parts, large machinery, various steel molds, and various metal surface defects, which can extend the service life of machinery, improve product quality, reduce your production costs, and bring your products back to life! The company has always insisted on seeking development through innovation and seizing opportunities in competition. By virtue of good reputation, strong strength, reliable product quality and perfect after-sales service, it has so far served Dongfeng Motor, Shaanxi Qinchuan Grande Machine Tool Factory, Shanghai Shipyard, Wuhan 7435 Factory, Shandong Shengyang Power Supply Co., Ltd., Fugou Cylinder Head Co., Ltd 【 View details 】