2026 Top 10 Letter Box Manufacturers in China

Hebei Xinpu Metal Products Co., Ltd

Hebei Xinpu Metal Products Co., Ltd., registered at Qiaotou Village South, Xiaoqiaotou Town, Wuyi County, registered with the Market Supervision Administration of Wuyi County, Hengshui City. The legal representative is Sun Hualing, and the business scope includes production, sales, installation, and maintenance of anti-theft doors and their accessories, vault doors and their accessories, metal filing cabinets, steel and wood furniture, metal bunk beds, military beds, linkage doors and their accessories, desks, chairs, bookshelves, dining tables, etc ATM machine protective compartment and its accessories, metal shelves, dense filing cabinets, vault doors and their accessories, row chairs, storage boxes and their accessories, medical beds, stainless steel cabinets, mobile vaults and their accessories, intelligent gun cabinets and their accessories, lifting vaults and their accessories, silver pavilions, gun inspection tables, reading tables, distribution boxes, electronic storage cabinets, lifting platforms, instrument cabinets, message boxes, picture tables, communication equipment, communication devices, fiber optic accessories, sheet metal products, ammunition cabinets, explosion-proof doors and windows, explosion-proof doors and windows, instrument cabinets, filing cabinets, changing cabinets, intelligent dense shelves, intelligent book carts, intelligent filing cabinets and systems, constant humidity air purifiers, detention center bedding, interrogation chairs, prison doors, rolling shutter doors, classroom doors Mattresses, glass cabinets, office furniture; Customized special-shaped products (metal doors, windows, beds, cabinets, boxes, boxes); Architectural decoration and renovation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Letter Box, Chinese Medicine Cabinet, Getting On And Off The Spacecraft

Chengdu Zhongding Metal Products Co., Ltd

Chengdu Zhongding Metal Products Co., Ltd., with its registered address at No. 20, Huansi Lane, Xiaojiahe, Chengdu High tech Zone, is registered with the Market Supervision Administration of Chengdu High tech Zone, and its legal representative is Li Rong. Its business scope includes general projects: sales of metal products; Repair of metal products; Manufacturing of metal chains and other metal products [branch operation]; Research and development of metal products; Industrial engineering design services; Sales of metal structures; Metal structure manufacturing [branch operation]; Research and development of new material technology; Loading and unloading handling; Sales of plastic products; Plastic product manufacturing [branch operation]; Manufacturing of glass fiber reinforced plastic products [branch operation]; Sales of glass fiber reinforced plastic products; Sales of metal based composite materials and ceramic based composite materials; Manufacturing of high-performance fibers and composite materials [branch operation]; Intelligent basic manufacturing equipment manufacturing [branch operation]; Sales of intelligent basic manufacturing equipment; Sales of high-performance fibers and composite materials; Sales of non-metallic minerals and products; Manufacturing of mechanical and electrical equipment [branch operation]; Sales of instruments and meters; Installation services for ordinary mechanical equipment; Sales of labor protection equipment; Retail of hardware products; Sales of building materials; Sales of supply instruments and meters; Retail of medical masks; Sales of specialized teaching instruments; Operation of wires and cables; Retail of computer software, hardware, and auxiliary equipment; Electronic product sales; Sales of valves and plugs; Sales of pumps and vacuum equipment; Sales of daily necessities; Furniture sales. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Design of building intelligent system; Construction project construction; Professional construction work. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Letter Box, Steel Turnover Tray, Water Divider

Chengdu Ruiliji Office Equipment Co., Ltd

Chengdu Ruiliji Office Equipment Co., Ltd., with its registered address in Mashui Village, Xinfan Town, Xindu District, Chengdu City, is registered with the Market Supervision and Administration Bureau of Xindu District, Chengdu City. The legal representative is Pan Ruichun, and its business scope includes self-produced and self sold filing cabinets, password cabinets, filing cabinets, information cabinets, anti-theft doors, office equipment, fiberglass products, stainless steel products, fire doors, safes, and metal products; Design research, debugging and installation, sales and technical consultation, technology transfer and after-sales service of fireproof windows; Sales: Steel, hardware accessories, storage equipment, office furniture and supplies, teaching equipment, laboratory equipment, medical equipment (limited to Class I), sports equipment and supplies, electronic products, bedding, stationery, toys, amusement equipment, sanitary ware, security equipment, electrical equipment, daily necessities, computer system integration, computer and peripheral equipment, building materials; Ordinary freight. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Letter Box, Garbage Kiosk, Stainless Steel