- Hebei Haihong Machinery Co,. LTD
- sluice gates, screw hoists, winches.
- Address:Room1007 Jiaye Building, No.21 Shunsantiao Road?Feng Tai District, Beijing, Beijing Beijing 100071 China
- Hebei Haihong Hydraulic Machinery Co., Ltd.
- hoist, winch, sluice gates, water stop.
- Address:Room1007 Jiaye Building, No.21 Shunsantiao Road?Feng Tai District, Beijing Beijing China
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