December 1, 2012 by the Government Procurement public tender, our company won the bid for the Shenzhen Customs in the three islands Office sewage treatment projects. Three Island also known Tuoning-Island, China is now the best-preserved natural ecological island. Three islands in the waters east of Shenzhen Daya Bay to the east and the west Pacific, an area of ​​about 50,000 square kilometers, a coastline of 13 km from the Shenzhen Dapeng Peninsula 1.5 nautical miles west of Hong Kong waters 8.7 nautical miles. Three on the island in more than 50 customs officers, will produce a certain amount of sewage per day.

Our company successful program for the integration of the MBR water reuse system after the integrated MBR water reuse system processing, water for three island green, road cleaning purposes, water quality in line with the "urban recycling urban miscellaneous water water quality "(GB/T18920-2002) standard.