... 3.large production capacity & good stability latest design shower room rollers pulley:color :silveryglass thickness :6-8mmmaterial :stainless steel Brief ... controller, spa controller, bathtub TV, pulley,handle, gasket, hardware and so on shower room accessory with a perfect quality ... glue, plastic, mould plant:Machines:Second floor---pulley, hanger,handle and so on hardware plant:Third floor---steam ...