Dongguan Yuanbang Spring Co., Ltd. is a comprehensive enterprise integrating spring design, manufacturing, and sales. It specializes in producing various specifications of mold springs, stamping springs, plastic mold springs, mechanical springs, hardware springs, and precision springs. The company was established in 2004 and covers an area of over 8000 square meters. There are currently two senior engineers in China who have been engaged in the production of mold springs for many years. Through years of practical experience, they have innovated a large number of process technology parameters using automation equipment, laying a solid foundation for the stability and fatigue strength of products. We have domestically advanced CNC computer-controlled automatic spring coiling machines, PLC CNC flat line production machines, hydraulic standing processing machines, shot blasting machines, tempering furnaces, CNC double end face spring grinding machines, fully automatic electrophoresis production lines, and a complete set of advanced computer testing instruments. The product is widely used in industrial products such as plastic, hardware molds, metal stamping, mechanical electronics, computer components, digital machinery, DVD and CD movements, switches, electrical appliances, automotive and motorcycle accessories, hardware and power tools, communication tools, and all related fields of precision manufacturing using springs.