National customer hotline：16888888888
Electric drills, impact drills, electric screwdrivers, and wind batches require a large number of high-strength, high-precision powder metallurgy parts. Dongguan Zhenglang has deepened its pre-design, starting from the material properties to ensure the wear resistance and impact resistance of the products. Provide powder and metal parts for world famous brands!
Focus on research and development, develop thousands of products, and the research leader of the institute set up a factory
Complete quality system, 9001,16949, quality team, production workshop
Annual output of 1,000 tons, growing at a rate of 35% per year
Fast response and reliable solution