Since its establishment in 1999, Henan Donghai Composite Materials Co., Ltd. Has grown stronger with the joint efforts of all employees, and has strong technical strength and complete quality assurance system. In 2005, it passed the ISO9001: 2000 quality management system certification. In 2006, it passed the ISO14001: 2004 environmental management system certification. In 2016, it passed the OHSAS18001: 2007 occupational health and safety management system certification. In 2016, it passed the TS16949 automotive industry quality management certification and China Railway. Inspection and Certification Center CRCC certification. In 2016, he won the "Director Quality Award" of the National Xinxiang Economic and Technological Development Zone. In 2017, it passed the national high-tech enterprise.

The company's main products are divided into two parts: Railway special and general purpose. Railway special products mainly include SMC composite molded cable trough, pultrusion cable trough, composite cable gim, SMC composite transformer box, SMC composite cable box, protective cover and so on. The general products mainly include polymer composite pultruded profiles (various FRP square tubes, rectangular tubes, trapezoidal tubes, round tubes, elliptical tubes, R-shaped tubes, D-shaped tubes, nine-shaped tubes, bars, transformer struts, Cable tray, FRP sound barrier and other products), SMC molded products (anti-glare panels, water tanks, meter boxes, fence connectors, ladder accessories, cable brackets, road anti-collision barrels, road cones, highway signs, Windshield and other special-shaped products). SMC sheet molding compound, BMC bulk molding compound, insulating sheet.