Greetings Sejin SMC has done its best as the leader of the hot press molding products in composite materials including GRP since its establishment and makes every endeavor in the development of products and improvement of quality through the acquisition of KSKS F 4806, designation as a quality assurance companyQA-523, selection as a prospective small and medium enterprise, and obtaining of GQ mark, ISO 9001 certificationand WRAS certification. Sejin SMC is specialized in the development production and installation of GRP water tanks, TMC sink b ...
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