中文版  丨  EN

Beijing Mentougou District Shilong Economic Development Zone Yongan Road 20

Company email:

chengtianhengye

@cteternal.com

Copyright: Beijing Chengtian Hengye Coal Mine Equipment Co., Ltd.

Record No.: Beijing ICP No. 05040402

Powered by  www.300.cn   Beijing 

company phone:
010-60805276/77

Company News

Company News

Chengtian Firm Firmly Defends Independent Intellectual Property Rights

Chengtian Firm Firmly Defends Independent Intellectual Property Rights

Release time:
2018-03-13 19:45
Abstract:
BeijingChengtianHengyeCoalMineEquipmentCo.,Ltd.,inordertosolvethedifficultproblemsofsafeminingofdifficultminingseamsincoalmines,afterfiveyearsofunremittingresearchanddevelopment,successfullydevelopeda
Vietnam Huang Ming mine soft shield supply authorization

Vietnam Huang Ming mine soft shield supply authorization

Release time:
2018-03-13 19:46
Abstract:
Delegation from Vietnam visits Chengtian for a visit and technical exchange

Delegation from Vietnam visits Chengtian for a visit and technical exchange

Release time:
2018-03-13 19:47
Abstract:
OnSeptember4,2016,a27-memberVietnamesedelegationledbyProfessorXuPingoftheLiaoningUniversityofEngineeringandTechnologyundertookavisitandtechnicalexchangewithBeijingChengtianHengyeCoalMineEquipmentCo.,L
In 2016, our company won the honor of Beijing Patent Demonstration Unit

In 2016, our company won the honor of Beijing Patent Demonstration Unit

Release time:
2018-03-13 19:47
Abstract:
OnJune14,2016,theBeijingMunicipalIntellectualPropertyOfficeheldthe“2016BeijingPatentDemonstrationWorkConference”intheDonghuHallonthethirdflooroftheBeijingHubeiBuilding.Atthemeeting,theBeijingPatentDem