Dongguang Changheng Machinery Equipment Manufacturing Co., Ltd.

Production, manufacturing, and sales: roll forming machines and ancillary equipment, dust removal equipment and accessories, mining machinery equipment, specialized machinery equipment, bending machines, shearing machines, pipe bending machines, reducing machines, gear oil pumps, couplings and dust covers, hardware stamping parts, color boards, CNC punching machines and accessories, leveling machines, pig farming equipment, manufacturing, sales, and installation of portable houses and modular houses, undertaking steel structure projects and greenhouse projects. Sales: steel, building materials (excluding sand and gravel), as well as import and export business of the company's products. (Projects subject to approval according to law may be operated only after obtaining approval from relevant departments)