The stool surface is made of environmentally friendly ABS modified plastic one-time injection molding, the surface of fine lines bite flowers, non-slip and non-luminous The surface of the tripod is coated, and after the welding of the steel pipe frame, the surface is pickling, degreasing, phosphating treatment, corrosion resistance and rust prevention. The surface is made of first-grade particle powder, painted by high temperature powder, with strong adhesion and no paint removal. The coating sh