Jing-Fong, a lock nuts specialist, was founded in 1980. Today, Jing-Fong is actively supplying various nuts to the customers in Asia, Europe, North and South America. The total sales can be organized into two major product categories serving a broad spectrum of markets: ‧Engineered Standard Fasteners ( DIN, JIS, ANSI/ASME, IFI, ISO, SAE, ASTM, Mil , BA, UNI...)/ Fittings/Formed parts ‧OEM Fasteners Currently, the business profile of this group includes the following: ‧Jing-Fong Industry CO., LTD. (Metal Fastener Manufacturer ) (Taiwan) ‧ThaiLock Fasteners CO., LTD. (Metal Fastener Manufacturer ) (Thailand) ‧ThaiMax Plastics CO., LTD. (Plastic Part Manufacturer ) (Thailand) Jing-Fong has maintained leadership in the market of fastener due to its customer focus, a philosophy driven by customer's every need about quality, cost, and reliability. Through technology innovation,total quality management, and entrepreneurship, Jing-Fong has been given a classified index noting of A+ by the TIFI (Taiwan Industrial Fasteners Institute), and the A+ factory in quality control by the Ministry of Economic Affairs of R.O.C. since 1993. In addition,Jing-Fong has been certified ISO-9002 quality assurance since 1994. The overall credentials prove that Jing- Fong is your reliable partner in supplying the lock nuts.