Chenglai Electric Technology Co., Ltd. Environmental Information Disclosure
(Year 2024)
Basic company information
Unit Name |
Chenglai Electric Technology Co., Ltd |
Unified Social Credit Code |
9122082155977797XR |
Company Address |
No. 1999 Feihe East Road, Zhenlai Economic Development Zone, Jilin Province |
Geographical location |
123.239565°E 45.860130°N |
legal representative |
Wang Xiquan |
Postal code |
137300 |
Environmental Protection Manager |
Wang Xiquan |
Contact number |
13278188384 |
Industry Category |
38 Electrical Machinery and Equipment Manufacturing Industry |
|
cl-dq@cl-dq.com |
Date of establishment |
2010 |
Production cycle |
260 days/year |
Number of employees |
203 people |
floor area |
250000 square meters |
Annual energy consumption |
885.4683 tons of standard coal |
Pollution source management level |
City, County, District |
Company profile:
henglai Electric Technology Co., Ltd. was founded in 1970 and is located in the Economic Development Zone of Zhenlai County, Jilin Province, China. It covers an area of 250000 square meters and has an annual production capacity of 50000 MVA. After half a century of development, it has grown into a leading enterprise in the manufacturing of power transmission and transformation equipment and "source, grid, load, and storage" new energy equipment. The company adheres to the corporate spirit of "craftsmanship casting quality, about Chenglai Technology achieving the future", and is committed to contributing to the global energy transformation and sustainable development. The company has built a complete product system with profound technical expertise and outstanding innovation capabilities, covering 12 categories of products including 220KV and below power transformers, intelligent photovoltaic power generation integrated machines, intelligent wind/photovoltaic boosting substations, and high and low voltage complete sets of equipment, providing comprehensive support for the new energy and power industries. The company always adheres to the innovative concept of "technology achieves the future", conforms to the trend of the times, and is committed to carrying out the "smart transformation and digital transformation" special project. We have introduced advanced intelligent and digital equipment such as robot automatic welding center, iron core automatic stacking center, intelligent laser cutting center, intelligent spraying center, and intelligent transverse cutting center. The company has successively won national honors such as "Specialized, Refined, Unique and New Small Giant Enterprise", high-tech enterprise, national intellectual property advantage enterprise, Jilin Province single champion enterprise, and Jilin Province excellent private enterprise.
2、 Environmental Protection Data for 2024
(1) Exhaust emissions
pollutant type |
Emission source (production process) |
Annual emissions (tons) |
Execution standard (mg/m ³) |
Actual emission concentration (mg/m ³) |
Whether it meets the standard |
Particulate matter (PM) |
Welding process, polishing workshop |
1.2 |
10.0 |
3.8 |
meet the standard |
Organized exhaust gas - oil fume |
Canteen |
5 |
2 |
0.732 |
meet the standard |
Non methane total economy |
Factory environment |
/ |
4 |
0.35 |
meet the standard |
VOCs (volatile organic compounds) |
Painting process |
0.3 |
40 |
12.5 |
meet the standard |
(2) Wastewater discharge
Wastewater category |
Emissions (ton) |
Main pollutants |
Emission concentration (mg/L) |
Emission destination |
Whether it meets the standard |
domestic sewage |
210 |
COD、 ammonia nitrogen |
COD: 35, Ammonia nitrogen: 2 |
Municipal sewage treatment plant |
meet the standard |
(3) Noise emissions
noise |
Emission form |
Establish emission limits |
Actual monitoring values |
Whether it meets the standard |
Factory boundary noise |
fugitive emission |
Daytime ≤ 65 decibels, nighttime ≤ 55 decibels |
Daytime 50, Nighttime 51 |
meet the standard |
(4) Solid waste management
Waste category |
Production volume (ton) |
Disposal method |
Compliance rate |
General industrial solid waste |
35 |
Comprehensive utilization of external sales (metal waste recycling) |
100% |
hazardous waste |
1 |
Entrust qualified units to carry out harmless treatment |
100% |
domestic waste |
8 |
Sign a contract with the environmental sanitation department to carry out unified cleaning and transportation |
100% |
Contact Information
- Environmental Consultation Hotline: 13278188384
- Email: cl-dq@cl-dq.com
- Company official website: www.cl-dq.com