Metal material: the valve body is made of high-quality brass, the spray gun is made of brass+stainless steel, and the hose is made of stainless steel, with excellent quality and . Convenient installation: the control valve body has been installed before leaving the factory, so there is no need for secondary assembly to avoid wrong installation or assembly problems. Excellent design: the valve body into the wall is equipped with a construction protective cover to effectively avoid damage caused by construction. Cold and hot control: the control valve adopts cold and hot regulation, and the flow is controllable. There are two switch modes for the hand-held spray: 1. Press the open mode: press the switch to release the water and release the switch to close the water; 2. Normally open mode: lift the switch and turn it to one side to realize long-term opening of water outlet., Manufacturer: XZXXZSZ