Shenzhen letter-mechanized Trade Co., steel, special steel, non-ferrous metals, machinery and equipment, communications equipment, hardware, chemical products (except hazardous chemicals), office supplies, decorative materials, labor supplies, fire equipment, pipe fittings, mechanical and electrical machinery, metal corrosion, development and sales of security products, domestic trade, goods and technology import and export business. Companies adhering to the "customer first, forge ahead" business philosophy, adhere to the "customer first" principle to provide our clients with quality services. Welcome! Look forward to your letter calls Mobile:! 13,715,006,191 (official) business negotiations, refused to sell! ! Phone: 13715006137 landline: 0755-23000607 E-mail: xhttrade@yeah.net