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Dongguan Jianuo Hardware Co., Ltd. was established in 2011, located in Zhongtang Town, Dongguan City, Guangdong Province, China. At the beginning of company establishment, we introduced advanced production technology and management methodsfrom Hong Kong and Taiwan, and has certified ISO 9001(2015) & ISO14001(2015) Quality management system and Environmental management system. We specialize in manufacturing standard and non-standard of various high-precision metal stamping parts, Washers, Retaining Rings, Circlips, Screws and Nuts etc.The main materials include stainless steel, carbon steel, alloy steel, copper, aluminum, and various insulation materials.We have complete sets of precision production equipment, complete testing instruments, professional mold design capabilities and technical teams, as well as a sound quality and environmental management system.Our products are widely used in various products, including automobiles, consumer electronics, motors, mobile phones, computers, printers, handheld computers, power tools, automotive electrical components such as lighting systems, audio systems, car doors, power window knobs, sensors, airbags, and air conditioners.Our products specifications and production processes comply with national and international standards, such as JIS, ANSI, DIN, and GB, ensuring consumer safety and complying with environmental protection laws. Looking forward to the future, we will strive to develop a diversified hardware industry, expand our product series, and provide higher quality products and excellent services.

Washers, Retaining Rings, Circlips, Screws and Nuts