5
Manufacturing Facilities
Gaoyou HaoXiang Petroleum Machinery Co.,Ltd/Horizon Pressure Control (Jiangsu) Co.,Ltd.
Hebei Bolu Tianbao Petroleum Equipment Manufacturing Co.,Ltd
Hebei Bolu Zhongding Chemical Equipment Manufacturing Co.,Ltd
INTLEF Hebei Intelligent Equipment Co., Ltd
INTLEF Oil & Gas Technology Hebei Co.,Ltd