The entire low-back retractable stands use thick galvanized square steel main frame structure, and the whole is treated by electrostatic injection molding process, which is resistant to corrosion and rust, and does not deform and rust for long-term indoor and outdoor use. The stands pedals are designed with anti-slip striped steel plate, which resists pressure and wear. The stampede is solid and not easily slippery. The seats are made of new HDPE high-density polyethylene jointly molded. The raw materials are added to resist UV light and ageing additives. They are not easier to fade, crack, or brittle when used in the open air for long periods of time. The drive system is equipped with high-strength wear-resistant gears and thick stainless steel hardware accessories. The push and pull is smooth, durable, and not prone to rolling failure. The product supports both electric stretching and manual push and pull, and the operation is simple and convenient. After the stands are closed, the ground occupies a small amount, and the complete venue can be quickly released. It can meet the needs of basketball training, cultural performances, large gatherings, classroom activities and other venues. The overall seat design is low-backed and simple, the exterior is clean and atmospheric, the vision is clear and unobstructed, and the multi-layered stepping layout can effectively enhance the viewing scene of the game. The overall structure has been strengthened in weight bearing design, and the overall carrying force is high and the carrying pressure is uniform. Multiple people are seated in concentration and intensive use will not experience shaking, deformation, and bending problems. The stands are equipped with standard safety guardrails, anti-ski aisles, and safe evacuation passageways, which fully meet the stadium fire acceptance standard. Seat color, number of rows, height of layers, and overall length can be customized according to the venue size, opening and opening efficiency is high, laying speed is fast, and the venue can be changed quickly, suitable for high-frequency school activities. The entire standing room is cut from steel, fully soldered, and finely milled. From the injection molding to the overall assembly of the seat, all were completed by the delicate operation of senior technicians. All solders were smooth and smooth, and the structural details were perfect and solid. The finished product was tested by many openings and closings and full load before it was shipped to the factory, and screws, brackets, guardrails, and the solidity of the seat were examined one by one. Strict selection and elimination of defects comes out of the factory, ensuring that each set of delivered products is safe, stable, and long-lasting. The low-back retractable stands are lightweight, simple, and cost-effective, and are widely used in indoor sports halls for primary and secondary schools, multifunctional report halls, indoor activity classrooms, community arts and sports centers, Small show venues, comprehensive sports venues and various temporary event viewing scenes can flexibly expand the audience seats, suitable for high-frequency use needs such as daily teaching, meetings, performances, competitions and other high-frequency uses on campus. The indoor gymnasium of Cangzhou Development Zone 1 Primary School is a typical implementation case of this product. The stadium is equipped with simple low-back retractable stands, with classic double-colored foam seats. The overall structure is light and stable, bears the required weight, and is easy to accommodate, perfectly suited to the daily cultural and sports activities and physical education teaching and use of the school. After the project was completed, it was successfully accepted by the school authorities, and the structure is stable. The smooth push and pull, and the overall aesthetic and cleanliness greatly improved the space utilization rate and overall sense of view of the venue. Shengrun Sports has been implementing campus and cultural and sports venue projects all over the country all year round, and tens of thousands of real-world engineering cases can be examined and verified. All local engineering procurement and school renovation projects are welcome to see and verify on the ground.
