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
Invention patent
Company honor
System certification
System certification
Honor and qualification
current location:
home
>
Honor and qualification
>Invention patent
The invention relates to a method of driving a rock roadway
View more
The utility model relates to an airborne cutting part of an internal spray type header
View more
High grade drill boring machine
View more
«
1
2
»
Liaoning Xinzhong Technology Co., Ltd
京ICP证000000号
辽公网安备 21122102000230号
home
business
telephone
consult
js