主营：Licensed projects, hazardous chemical operations, import and export of goods, import and export of technology, general projects, sales of chemical products, sales of plastic products, wholesale of hardware products, sales of electrical equipment, sales of
主营：General projects, technical services, technical development, technical consulting, technical exchange, technology transfer, technology promotion, sales of specialized chemical products, sales of chemical products, research and development of new material
主营：General projects, research and development of new material technology, technical services, technical development, technical consulting, technical exchange, technology transfer, technology promotion, sales of chemical products, sales of feed additives, sal
主营：Licensed projects, hazardous chemical operations, general projects, sales of chemical products, sales of specialized chemical products, sales of needle textiles, sales of metal materials, sales of mechanical equipment, sales of electronic products, wholes
主营：Sales of chemical products, ink sales, wholesale of hardware products, technical services, technology development, technical consultation, technical exchange, technology transfer, technology promotion, paint sales, new material technology research and dev
主营：Research and development, production, sales, and related business consulting of benzoate plasticizers, sales of chemical products and building materials, processing of benzoate plasticizers, processing of benzoate plasticizers, import and export of goods,
主营：General projects, promotion services for new material technology, sales of specialized chemical products, sales of chemical products, wholesale of hardware products, retail of hardware products, sales of non edible salt, sales of mechanical and electrical
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