中文
About us
Xin Zhong Technology
Xinxingjia Group
President's message
Corporate culture concept
Enterprise advantage
Cooperation unit
Performance
Factory
Business
Wind or Photovoltaic power generation
Wind power tower barrel and Photovoltaic bracket
Pressure vessel and Bellows
Coal machine equipment
Drone
News
Honor
Invention patent
Company honor
System certification
System certification
Contact us
About us
Xin Zhong Technology
Xinxingjia Group
President's message
Corporate culture concept
Enterprise advantage
Cooperation unit
Performance
Factory
Business
Wind or Photovoltaic power generation
Wind power tower barrel and Photovoltaic bracket
Pressure vessel and Bellows
Coal machine equipment
Drone
News
Honor
Invention patent
Company honor
System certification
System certification
Contact us
024-76129933
024-76129933
中文
✕
About us
Xin Zhong Technology
Xinxingjia Group
President's message
Corporate culture concept
Enterprise advantage
Cooperation unit
Performance
Factory
Business
Wind or Photovoltaic power generation
Wind power tower barrel and Photovoltaic bracket
Pressure vessel and Bellows
Coal machine equipment
Drone
News
Honor
Invention patent
Company honor
System certification
System certification
Contact us
024-76129933
Honor and qualification
current location:
home
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Honor and qualification
—Coal mine main equipment (maintenance) quality certificate
Coal mine main equipment (maintenance) quality certificate
last:Safety production standardization certificate
next:Coal mine main equipment (maintenance) quality certificate
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