精品人人妻人人澡人人爽人人-午夜精品久久久久久久-免费大片黄在线观看-gay男同帅哥网站在线观看

Products & services

Sewage, Waste Water and Associated Water Treatment

The utmost treatment capacity of Hilong can be up to 3000 bbls/day which can be customized. The final effluent can be discharged into inland water canal (depending on local environment regulation).