Combining our exceptional know-how and technical expertise, we promise growth as an innovative company.

Starting as a wool-specialized enterprise under the name 'Seri Trading Company' in 1960, we evolved into Grubig Co., Ltd. in 2000, focusing on the import and export (and domestic development) of raw materials and yarns. Currently, we are developing and producing yarns suitable for various purposes and creating fantastic circular knit fabrics.

We supply raw materials not only to domestic cashmere/wool and semi-cashmere factories but also from certified yarn factories in China and India to domestic weaving and knitting factories, exporting to third countries as well.

Always prioritizing quality, competitive pricing, and timely supply, we take pride in combining long experience and theoretical knowledge to achieve the best outcomes, considering the unique characteristics of the textile industry.