免费日本a,AV女优自拍,神马6度深夜福利片

About HEC
HEC Industry
HEC R&D
HEC Trends
Talent Center
- Campus Recruitment
- Social Recruitment
Contact Us

HEC Trends

Share new trends in technology and health

HEC Trends

Share new trends in technology and health

2023-03

Ruyuan Yao Autonomous County HEC Formed Foil Co., Ltd. green environmental protection high specific volume electrode foil overall upgrade project environmental protection acceptance publicity

2023-03-01

Fourth quarter of 2022 solid waste key units (electrochemical plant, fluorine limited, fine foil) solid waste pollution prevention and environmental information disclosure

2023-01-13

Disclosure of the monitoring report of the four key companies in the fourth quarter of 2022

2023-01-13

Yuanyuan HEC Pharmaceutical construction project commissioning time publicity

According to the Regulations on Environmental Protection Management of Construction Projects (Decree No. 682 of The State Council), Interim Measures for Environmental Protection Acceptance of Construction Projects upon Completion (EIA [2017] No.4) and other requirements,

2022-11-22

Ruyuan HEC electrochemical plant annual production of 60,000 tons of disinfectant project publicity

According to the Decision of The State Council on Amending the Regulations on Environmental Protection of Construction Projects Completed (Decree No. 682 of The State Council) and the Announcement of the Interim Measures for the Acceptance of Environmental Protection of Construction Projects Completed by the (former) Huang Jing Protection Ministry

2022-11-17

Ruyuan HEC electrochemical plant emergency, cross peak heating project acceptance publicity

2022-11-17

< 1 2 3 4 5 6 7 > proceed page

Message

Online Message

Group Email

dyg@tjdixuan.com

Group Tel

0769-85315888

0769-88615888