The Energy Saving Device for Elevator
![Industrial Bank of Quanzhou City, Fujian Province Industrial Bank of Quanzhou City, Fujian Province](https://omo-oss-image.thefastimg.com/portal-saas/new2023121713463403703/cms/image/766b8309-1a3e-4505-8100-3c49f9dfef67.jpg)
Industrial Bank of Quanzhou City, Fujian Province
![Nanyang Seaview Hotel, Zhuhai City, Guangdong Province Nanyang Seaview Hotel, Zhuhai City, Guangdong Province](https://omo-oss-image.thefastimg.com/portal-saas/new2023121713463403703/cms/image/a59cd3f2-6544-4301-8d87-ee6d8f8a8603.jpg)
Nanyang Seaview Hotel, Zhuhai City, Guangdong Province
![Liaoning Technical Supervision Bureau Liaoning Technical Supervision Bureau](https://omo-oss-image.thefastimg.com/portal-saas/new2023121713463403703/cms/image/0dd6859e-06c3-4d87-a166-e833be229b7c.jpg)
Liaoning Technical Supervision Bureau
![Jinan Municipal Government of Shandong Province Jinan Municipal Government of Shandong Province](https://omo-oss-image.thefastimg.com/portal-saas/new2023121713463403703/cms/image/01996c20-0d30-455b-bbb5-5f31be78589a.jpg)
Jinan Municipal Government of Shandong Province
![Qingdao Municipal Government of Shandong Province Qingdao Municipal Government of Shandong Province](https://omo-oss-image.thefastimg.com/portal-saas/new2023121713463403703/cms/image/120d76ce-496e-4a99-9ce3-353bc9f14f6f.jpg)
Qingdao Municipal Government of Shandong Province
![Department of Science and Technology of Shanxi Province Department of Science and Technology of Shanxi Province](https://omo-oss-image.thefastimg.com/portal-saas/new2023121713463403703/cms/image/efc05423-79f0-41ab-8732-6fd8cd6eff1c.jpg)
Department of Science and Technology of Shanxi Province
![Yigao Digital Building, Kunming City, Yunnan Province Yigao Digital Building, Kunming City, Yunnan Province](https://omo-oss-image.thefastimg.com/portal-saas/new2023121713463403703/cms/image/14065c53-8209-4c96-9f33-51c5f4b45fae.jpg)
Yigao Digital Building, Kunming City, Yunnan Province
![Zhejiang Hangzhou Chen Ginza Hotel Zhejiang Hangzhou Chen Ginza Hotel](https://omo-oss-image.thefastimg.com/portal-saas/new2023121713463403703/cms/image/0c880934-d48d-444b-ab06-7e1c0b2a70c4.jpg)
Zhejiang Hangzhou Chen Ginza Hotel
![Sunshine Holiday Hotel, Wenzhou City, Zhejiang Province Sunshine Holiday Hotel, Wenzhou City, Zhejiang Province](https://omo-oss-image.thefastimg.com/portal-saas/new2023121713463403703/cms/image/67c6cd62-0947-4aa2-ad20-0ff9643f1f58.jpg)
Sunshine Holiday Hotel, Wenzhou City, Zhejiang Province
![Chinese people's liberation army general hospital Chinese people's liberation army general hospital](https://omo-oss-image.thefastimg.com/portal-saas/new2023121713463403703/cms/image/c7d2319f-065a-42e9-bbfa-4e5ec693cb27.jpg)
Chinese people's liberation army general hospital
![Ministry of the People's Republic of China Science and Technology Ministry of the People's Republic of China Science and Technology](https://omo-oss-image.thefastimg.com/portal-saas/new2023121713463403703/cms/image/de45420e-9f35-40e8-b887-507f02e50e2c.jpg)
Ministry of the People's Republic of China Science and Technology
![Chongqing Yuzhong District Government Chongqing Yuzhong District Government](https://omo-oss-image.thefastimg.com/portal-saas/new2023121713463403703/cms/image/70bdfab5-56dc-4440-b8e1-6e427dad45b8.jpg)
Chongqing Yuzhong District Government