One of the major factors producing high quality steel wire is the raw materials. In order to ensure the quality and stability of the raw material, PT. YMUS has created solid partnerships with the suppliers from major steel mills in Taiwan, Indonesia, China, and Japan. A technically advanced manufacturing process, combined with a strong quality assurance system, ensures almost every inch of the final product to be at the same standard of quality. PT. YMUS’ high carbon steel wire production facilities include patenting heat treatment processes.

High Carbon Steel Wire Applications


StandardSteel GradeSize (mm)
JIS G3521-SWA   JIS G 3506 SWRH   0.30 ~ 11.0
JIS G3521-SWB
JIS G3521-SWC
JIS G3521-SWP-A
JIS G3521-SWP-B