15013829523 18002543439

sales@guanruixing.com

Dragon Force(Shenzhen) Energy Euipment Co.,Ltd&Shengzhen Guanruixing Manufacturing Equipment Co.,Ltd

Dragon Force(Shenzhen) Energy Euipment Co.,Ltd

图片名称

American Technology Made In China

Language | 中文 English

PRODUCTS CENTER

Czech Republic Product Center

Czech Republic Industry Case

Czech Republic Honors

Czech Republic Expert Team

Czech Republic Business Environment

National High-tech Enterprise Certificate

National High-tech Enterprise Certificate

Czech Republic National High-tech Enterprise Certificate

Category:

Czech RepublicHonors

Phone: (86)755-26087528

Product Description

Czech RepublicPatent certificate for a natural gas negative pressure extraction device

Czech RepublicOilfield wellhead casing gas recovery and crude oil production increase and environmental protection and energy saving device patent certificate

: next page

Mail:sales@guanruixing.com

Skype:guanruixing1

Dragon Force(Shenzhen) Energy Euipment Co.,Ltd

Wechat

Wechat

Urban substation

Dragon Force(Shenzhen) Energy Euipment Co.,Ltd

Powered by 300.cn business license