Shenzhen Rihengli Industrial Co., Ltd. is specialized in design, manufacture, installation of the solar PV system and also does some research on developing powered products. It have professional skills rich working experience more than ten years. ...

We are a producer and supplier of flexible water bladder tanks, fuel tanks with different shapes capacities. can supply any size volme PVC the capacity is from 50 liters to-500, 000 liters. also made TPU as requested TPO for house waterproof roof, flow meter ...