Public Notice of the 2019 Clean Production Audit for Nanjing Electrical Technology Co., Ltd.


In accordance with the Law of the People’s Republic of China on Promoting Cleaner Production, the Measures for Cleaner Production Audits (Order No. 38 of the Ministry of Environmental Protection), the Notice on the Publication of the Fifteenth Batch of Key Enterprises Subject to Mandatory Cleaner Production Audits in Nanjing (Ning Huan Ban [2019] No. 19), and the Announcement on the Publication of the Fifteenth Batch of Key Enterprises Subject to Mandatory Cleaner Production Audits in the Nanjing Economic and Technological Development Zone (Ning Kai Wei Huan Zi [2019] No. 2), among other relevant regulations and documents, Nanjing Electrical Technology Co., Ltd. commenced this round of cleaner production audits in May 2019.

Corporate Environmental Information Disclosure

Company Name Nanjing Electrical Technology Co., Ltd.
Unified Social Credit Code 913201926904264114 Legal Representative Hu Deliang
Address No. 99, Xianxin East Road, Nanjing Economic and Technological Development Zone Production cycle 302 working days per year; the glass manufacturing department operates 365 days a year on a three-shift system.
Industry sector Manufacture of other electrical machinery and equipment not elsewhere specified Contact Person and Phone Number Tang Jinsong 13605169898
Main contents of production, operation, and services Design, manufacturing, sales, and installation services for tempered glass insulators, composite insulators, oil-filled bushings, composite dry-type bushings, and instrument transformers.
Conditions involving the use of toxic and hazardous substances Name to call Annual usage (tons) Use way
Resin curing agent 160 Dry-type bushing raw material
Transformer oil 250 Oil-type bushing raw material
Barium carbonate 700 Glass raw materials
Ammonia solution 200 Flue gas desulfurization and denitrification in glass melting furnaces
Status of Major Pollutant Emissions Name to call Annual emissions (tons) Emission concentration ( mg/m³ )
Cash on Delivery Connected to the development zone’s wastewater treatment plant for centralized treatment (<16.688) 60–381
Status of Major Pollutant Emissions Name to call Annual emissions (tons) Emission concentration ( mg/m³ )
NH3-N <0.598 <35
Non-methane total hydrocarbons <1.921 <120
VOC 2.037 <80
Nitrogen oxides 39.06 <400
Sulfur dioxide 9.55 Not detected
Glass furnace flue dust 6.5 <50
Generation and Disposal of Hazardous Waste Name Annual generation volume (tons) Disposition and destination
Used motor oil 3 Nanjing Qiandingchang Environmental Protection Energy Development Co., Ltd.
Oil‑contaminated materials (oil‑impregnated cable paper, oil drums, etc.) 12.8
Water-based paint bucket 2.5
Other hazardous waste contaminants (e.g., packaging bags, containers, etc.) 1 Pending disposal at the company’s hazardous waste storage facility.
Waste battery 0.5 Nanjing Qiandingchang Environmental Protection Energy Development Co., Ltd.
Status of the Implementation of Environmental Risk Prevention and Control Measures in Accordance with the Law 1. Maintain pollution control facilities to ensure their proper operation and compliance with emission standards. 2. Apply epoxy-based seepage‑proofing to the floors of hazardous waste storage areas, and collect and store hazardous wastes in accordance with “three‑prevention” requirements. 3. Implement separate stormwater and sewage systems to prevent pollutants from entering the stormwater drainage network. 4. Develop emergency response plans and refine emergency measures. 5. Formulate an environmental management improvement plan and participate in clean production audits.

Nanjing Electrical Technology Co., Ltd.

May 9, 2019