Qingdao Weflo Valve Co., Ltd. designs, manufactures, and sells valve and fire hydrant products for the fire protection, waterworks, HVAC, and industrial markets worldwide. It offers fire protection, check, gate, pressure and air relief, ball, pressure reducing, plug, flap, plunger, globe, butterfly, balancing, and foot valves, as well as strainers, backflow prevention devices, and rubber expansion joints. The company is based in Qingdao, China.