JESSON was established in 1987. We provide epoxy coating bar, pre-stress special bolts, and other engineering materials for (public) constructions Taiwan. Most of our products are imported from countries while we also manufactured customized nuts / ...

Universal Fastening Co., Ltd. was established in 2006 Taiwan with ISO 9001 certificate 2002. Our factory capacity can reach 4, 000 tons a month and we produce any standard fastening bolts, nuts, washers, thread rods per DIN, BS, ANSI, JIS grade / class 4. 8 6. 8. ...