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 ac...
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