Since establishment in 1988 as a producer of electrical components and after transforming to a professional manufacturer of Sample PCB in 1994, HSD has achieved continuous and amazing company growth.

We have been doing business as one of the leading manufacturers in sample(prototype) PCB Markets, and our PCBs are highly evaluated both in Korea and overseas.

We are definitely interested in working with you to develop new markets.

We have already received repeat orders from many buyers in Japan. Our PCBs are renowned for quality and competitive price.

We would be pleased to send you any further informaion you may need.