Doctor Rain

About Doctor Rain

We are the largest manufacturer for rainwater modular tank (soakway crates, attenuation tank, infiltration tanks), established in 2013, with two large plants in Shenzhen. We are the first maker of rainwater harvesting system in China, we have 10 production lines, more than 20 engineers in R&D department and about 300 skilled workers. We have our own mold design and making workshop, all the plastic injection molds for producing the soakaway tanks are designed and made by our own shop. Our production capacity reachs more than 1500m3 per days for soakaway crates, which can meet the needs of any large rainwater harvesting projects. We are a national qualified third grade construction contractor which enable us to conduct construction of rainwater harvesting system in China, and we have completed more than 500 large or small projects for rainwater harvesting system. Now our company can offer full sets of accessories for making a whole rainwater harvesting system, including Rainwater Sewage (silt, sand, garbage trap) Interception basket Device, Initial Rainfall Removal(discarding-dirty-flow) Device, Rainwater Automatic Filter, Soakaway Crates, Inspection Chamber (Inspection well), Pipe Connection Box. All these accessories are made by ourselves. Our company has passed the following qualifications: ISO9001:2015, ISO14001:2015 and OHSAS18001:2007.