婷婷中文在线|久热青草香蕉天堂欧美|日韩一二三四不卡视频在线播放网站|av伊人蜜桃

OA

ABOUT

US

HMR group is an international group company providing professional technical services for mining enterprises. It has academician expert workstation and holding companies Beijing huanmo mining and metallurgy Energy Efficiency Technology Research Institute Co., Ltd., Beijing wear Standard Technology Co., Ltd., and Beijing huanmo Technology Co., Ltd. As a national high-tech enterprise, HMR group has established a standard system for wear-resistant products and production process, passed ISO9001 quality management system certification, attached importance to brand building and independent intellectual property protection, owned famous trademarks such as "ring mill" and "HMR", and obtained a number of invention and utility model patents.

MORE
Our Services/OUR SERVICE

"Creating value for users" is the service tenet of HMR group.

PRODUCT/PRODUCTS

"Energy-saving proof, let synergistic talk" is the HMR brand salient characteristic.

NEWS/NEWS

"Energy-saving proof, let synergistic talk" is the HMR brand salient characteristic.

Authoritative Experts/EXPERT

"Using energy saving to prove, let efficiency speak" is a significant feature of HMR brand.

Cooperative Customers/

Cooperative Organization/COOPERATIVE

"Energy-saving proof, let synergistic talk" is the HMR brand salient characteristic.