Tianjin Rongheng Group Co.,Ltd

1.Tianjin Lutai Precision Casting Co.,Ltd
2.Tianjin Xinchao Mechanical&Electrical Equipment Co.,Ltd
3.Tianjin Lutai Oil Equipment Co.,Ltd
4.Tianjin Rongheng Group Co.,Ltd
5.Tianjin Daqian Steel Tube Manufacturing Co.,Ltd
6.Tianjin Dapeng Screw Pump Manufacturing Co.,Ltd
7.Tianjin Xingda Pump Manufacturing Co.,Ltd
8.Tianjin Hongjin Boring Equipment Co.,Ltd
9.Tianjin Ninghe Jinlian Trading Co.,Ltd
10.Tianjin Safety Gas Station
11.Tianjin Globle Recycle Waste Material Co.,Ltd
12.Tianjin Ninghe Welfare Electrical Appliance Factory
13.Tianjin Ninghe Sport Products Factory
14.Tianjin Ninghe Green King Co.,Ltd
15.Tianjin Ninghe Hotel
16. Moulding workshop in Tianjin Xinchao Mechanical&Electrical Equipment Co.,Ltd