猎艳豪门后宫美妇_大战刚结婚的少妇_公车宝贝腿开点第一章_拆棚户区迁老熟女自拍

Project background:

Shandong Qingyishan Petrochemical Technology Co. , Ltd. is a wholly-owned subsidiary of Shandong Qingyuan Group. The main products are road modified asphalt, building modified asphalt, heavy wax oil, light wax oil, lubricating oil and so on.

Project location:

Zibo, Shandong

Project content:

2 * 150t/h desalted water Ro + mixing bed equipment

Project outcome:

Water conductivity ≥5MΩ.cm