Company email:
chengtianhengye@cteternal.com
Company phone:
010-60805276/77
Copyright: Beijing Chengtian Hengye Coal Mine Equipment Co., Ltd.
Mentougou District, Beijing Shilong Economic Development Zone Yongan Road 20
Underground mining face
Whole roof beam combination hydraulic support 1
Telescopic integral roof beam combined hydraulic support 2
Sliding Thin Coal Seat
Split top beam hydraulic support
Turnover beam type integral roof beam combined hydraulic support
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