Training and chairs using 20 * 20 * 0.7mm (according to your needs, customized 0.8,1.0,1.2mm etc.) or 25 * 25 * 0.7mm (according to your needs, such as customized 0.8,1.0,1.2mm ) quality furniture square steel;. All pipes through automatic bender bending arc, so that each bend to reach a consensus and in accordance with international standards, smooth, no wrinkles, no deformation, pipe must undergo hardening process, the hardness can reach international standards, the use of imported British high power welding, weld so smooth and detailed, smooth joints, strong and beautiful;. Pipe surface: You can choose sprayed polymer-metal furniture flour or spray metallic paint. . Sponge cushion: softness can be adjusted according to user requirements;. Under the base plate is equipped with screw claw nails, avoid direct contact with the wood screws, but avoid frequent use of seat will not lead to a direct loss caused by shedding screw seat cushion; Chair backrest is equipped with connection fittings, front and rear backrest seamless connectivity on the dining chairs;. Chair accessories have all been anti-rust treatment, all with the pipe surface protection film, powder or paint adhesion increases, each equipped with crash mats dining chair legs and wear pin plug, when the user can avoid collision Flower Chair paint and scratched floors;. Chair designed according to ergonomic principles, in full compliance with international standards. Our factories are the advantages: franchise hotel home, production, factory direct, stable quality, affordable, efficient service, integrity management, we will provide you with quality products and services