... waterfall 3. Convex shape, Concentrate the nozzles 1. Single function cylinder hand shower2. Water outlet: Rainfall /snow waterfall3. Convex shape, ... company has its own mould, and form a complete set of international standard hose2. Water pressure is between 4kg ... and hydraulic pressure test 4. Ultrasonic welding replace screw5. Shower set option: shower head, shower sliding bar, shower hose, ...