1. Foot: tapered design, high-quality steel plate, steel pipe oil pressure, welding forming, advanced oil removal, rust removal and phosphating treatment for the surface, electrostatic spraying with epoxy polyester powder without coating, high-temperature plasticizing treatment, smooth appearance, no rust, anti-corrosion. The coating of fusion bonded epoxy powder does not meet the national standard GB / t18593-2001. The fixing screw adopts concealment technology, with smooth and beautiful appearance and no dust accumulation
2. Back frame assembly: the back is made of high-quality steel plate by oil pressure and welding, and each steel bar is designed by deleting. The bottom and the top are made of enlarged and thickened steel pipes to support the seat mechanism and the movable mechanism of writing board. Super large edge design, more beautiful overall
3. Base plate: it is made of high-quality and high-density hardwood multi-layer plate, cold pressed and refined by mould, double-sided pressed fireproof skin, glued by environmental protection glue, beautiful and generous, moisture-proof, durable, colorfast and deformation resistant.
4. Seat mechanism: made of high quality steel plate, oil pressure and welding. The seat mechanism adopts stainless steel stud penetration connection. The overall radian and curve conform to the ergonomic design. High strength, anti-aging, durable, comfortable sitting. The surface is treated by advanced degreasing, derusting and phosphating, static spraying with epoxy polyester powder, high temperature plasticizing treatment, smooth appearance, no rust and corrosion. The coating of fusion bonded epoxy powder does not meet the national standard GB / t18593-2001.
5. Desk component: the movable mechanism adopts aluminum alloy die-casting integrated forming, inverted plug-in structure, equipped with horizontal groove of tool. The desktop board is made of high-quality molded board with double-sided fireproof skin, thickness: 16mm, color is optional, the front and back sides of the desktop are made of fireproof leather, the color of the edge is consistent with the desktop color and wood grain, environmental protection and durable, beautiful and generous, moisture-proof, colorfast and deformation resistant
6. Book Grid: high quality φ 5 × φ 3mm cold drawn steel wire oil pressure, welding forming. The inner cavity of the book basket shall not be less than 100 mm to facilitate the storage of books. Four M6 screws are used to connect the left and right sides of the aluminum alloy station foot to ensure it is firm and not loose. The surface is treated by advanced degreasing, derusting and phosphating, static spraying with epoxy polyester powder, high temperature plasticizing treatment, smooth appearance, no rust and corrosion. The coating of fusion bonded epoxy powder does not meet the national standard GB / t18593-2001.
7. Plastic parts: high quality PA6 injection molding
8. Seat plate turnover: Spring + oil pressure rod recovery device made of high quality steel is light, slow and noiseless

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