Since 1974 of establishment, we, Dongsuh Chemicals Ind. Co., Ltd. have been large, sole manufacturers and exporters in Korea, producing Coal Tar Products. Specially we are an world leading company which produces Coal Tar Enamel with the best quality and the large quantity.

    Whole products of our company are manufactured by ISO 9001 rules and all grades 105/8, 105/18, 120/5 of our coal tar enamel meet the specification of BS-4164 and AWWA C203. We acquired KITE mark from BSI. It means that the quality of the coal tar enamel is world wide and is guaranteed by itself.

    Our products are entirely used in Korea and highly accepted in Thailand, India, Taiwan, Pakistan, Saudi Arabia, UAE, Japan, Singapore, China etc. and highly satisfied by our customers.

    We are making progressive steps to the world to enlarge more our market in the world with a motto that "We Provide the Best Solution of Steel Pipelines and Structures Coating System!"

    Excellent Facility. The Best quality!

    In 1993, we built and moved to the new factory in which we work now. The factory is being operated by automatic-producing system, so that we can manufacture products at large quantity and at even quality.

    Our production line by modernized facilities is satisfied with IOS 9001 standard. With these excellent facilities we can produce annually products at the capacity as following:

    Coal Tar Enamel : 30,000 MT/year Synthetic Primer : 500,000 Ltr/year PT - Products : 30,000 MT/year Advanced People Good Products!

    Our people are all experienced and advanced. 120 employee are working for the company hard and we all take pride in ourselves by them all around the clock without any problem!

    We are always doing our best in research and developing the qulity of our products. Furthermore in cooperation with the famous university of chemistry, our chemists endeavor to make defect rate zero!