Our products ship with UL, CE, RoHS and FCC marks ISO 2001: 1998-certified factory 20-day lead times Specialized Precision Hardware Supplier Shenzhen Guogu Metal Processing specializes in the production of all kinds of precision hardware such as inclusion pins, fasteners, shafts, handles, knurl nuts and complex automatic lathe parts and standard parts. We also offer various kinds of non-standard parts and other products. Offering Favorable Quality, Services and Market Price Our equipment are purchased from Japan and Taiwan, including advanced automatic lathes and fastener production machines. These resources allow us to make various types of precision products. Each of our processes is strictly operated to meet customers' requirements. We will offer the best quality, services and market price, and make constant innovation to be able to make our brand famous internationally.