Hongyi was established in 2012 and located in Dongguan Guangdong, China,has own factory cover an area of 1500 square meter. We are a professional customized manufacturer with 50+ employees, can provide Custom prings, CNC Machining, Metal Stamping, Wire forming Springs machining serice. We have a professional R&D team to develop new products that can meet customers' different requirements. Of all the products we made, we can proceed per strict quality standard, which include the IQC (Incoming Quality Control), IPQC (In Process Quality Control), FQC (Final Quality Control), and Mterial Certificate, SGS report. Before ship the products, we can inspect according AQL standard or 100% inspection. Our company has 2.5D Measurer, projector, Hardness tester, Salt spray testing equipment to control the product quality...