Fong Wuns Co., Ltd., located in Guanmiao District, Tainan, was established in 1996 and is a professional manufacturer of hexagonal flange nuts. An ISO 9001 and IATF16949 certified manufacturer who specializes in producing standard hex flange nuts and is also capable of developing new products according to customers’ prints. Our facility is equipped with 20 forming machines, 31 tapping machines, 5 locking/crimping machines, and 21 optical sorting machines. We manufacture hexagonal flange nuts, nylon nuts, and welded nuts in carbon steel and stainless steel for export to the automotive and industrial sectors. Our fully equipped quality control laboratory ensures that all shipments are accompanied by dimensional and functional inspection reports. With a company policy focused on quality, we have earned the trust of our customers. We operate with high efficiency and flexibility, continuously improving to provide customers with satisfied delivery times and stable, high-quality products.