Sechang Chemical Co., Ltd. has been manufacturing industrial printing ink since 1977. We supply insured quality industrial printing ink for the printing industry and we specialize in water-based ink, solvent-based ink, water-based OPV, solvent-based OPV, synthetic resin etc. We have been maintaining our quality products through ISO 9001 and ISO 14001. Sechang Chemical Co., Ltd. has over 20 patents, which relates to industrial printing and eco-friendly ink. In the ink industry, many ink manufacturers are trying to develop eco-friendly ink due to environmental issues in the world. Ergo, the regulations are getting stricter on a daily basis. Here at Sechang Chemical Co., Ltd., we specialize in eco-friendly ink that can be printed on various types of films.