Classification of the shelf 
 Classification of the shelf from the scale can be divided into the following categories: 
 Heavy duty pallet racking: quality cold-rolled steel sheet by roll forming, and column can be up to 6 meters and the middle joints, beams made of high quality square steel loading capacity of large, easily deformed, hanging between the beams and columns for the insertion convex cylindrical The connection is reliable, easy disassembly, and use the nail to prevent the forklift work will provoke beams; all the surface of the shelf acid, phosphate electrostatic spray processes processing, corrosion and rust, beautiful appearance. Applicable to large warehouses. 
 Medium-sized shelf: Medium shelf chic style, reasonable structure, easy assembly and disassembly, do not screw, and the robust, large carrying capacity, widely used in shopping malls, supermarkets, warehouses and institutions. 
 Light shelves: light punching shelf is a highly versatile structure system can be widely used in the assembly of the light rack, workbench, tools, vehicles, suspension systems, security, care and support skeleton. The length of angle iron punching fast calibration cut any assembled with screws, as amended and re-install, so that it can meet the use of carefully planned, can be used to meet emergency needs. 
 Attic shelves: modular structure, can be used woodblock, checkered plate, steel, and other floor materials can be designed as a flexible Layer 2 and multilayer, applied to metal tools. The small packaging parts of electronic equipment, machinery spare parts and other goods storage, storage and more species, small quantities of goods full use of space. 
 Special shelf: The mold frame, frame drums, fluent shelf, rack, take a car, foul, the six categories. 
 Guangzhou the Minghui used recycling companies (13,360,026,683 Sheng Li) is a set of second-hand office furniture, home furniture, household appliances, the new home furniture, office furniture sales, recycled material recycled and used materials assessed to be one of the business entity. After continuous efforts and strong support of the majority of customers, the company for sustainable development, has accumulated some experience in the industry, the establishment of a complete set of business service system. Integrity, professionalism, fast, innovative, our "character" management policy. Integrity is our foothold in this, including not only the integrity of business, but also includes the operating quality of the product integrity; specialty is the goal of our efforts, prompted us to never be complacent, and never stop; fast is the efficiency of our services, not only quick to answer in good faith the issues raised by the customer, the purchase of goods in the shortest possible time to reach the customer site; innovation is that we explore ways to carry out diversified business model.