# Beijing OriginWater

its membrane bioreactors anchor large industrial and municipal plants, combining activated-sludge biology with submerged membranes for high-quality reuse water under zero-liquid-discharge rules.

Source: https://en.bioecon.ru/companies/originwater/
Updated: 2026-08-15

- Country: China
- Ticker: 300070

## Verifiable facts

| Fact | Value | Source |
| --- | --- | --- |
| Founded | 2001 | https://www.weilanwaters.com/top-sewage-treatment-plant-manufacturers-in-china/ |
| Headquarters | Beijing, China | https://www.globaldata.com/company-profile/beijing-originwater-technology-co-ltd/, https://www.weilanwaters.com/top-sewage-treatment-plant-manufacturers-in-china/ |
| Production site | Beijing and Tianjin, China | http://file.finance.sina.com.cn/211.154.219.97:9494/MRGG/CNSESZ_STOCK/2025/2025-4/2025-04-11/10863324.PDF |
| Capacity | 20 million sqm/year for MF/UF membranes, 19 million sqm/year for NF/RO membranes, and 10,000 sets/year for lithium adsorbent equipment | http://file.finance.sina.com.cn/211.154.219.97:9494/MRGG/CNSESZ_STOCK/2025/2025-4/2025-04-11/10863324.PDF |
| Certification | Domestic elements are WQA certified and MBR membrane products have passed international industry certification standards [medium confidence] | https://www.originwatermem.com/, https://www.originwatermem.com/products/MBR-Membrane-Bioreactors-for-Decentralized-Wastewater-Treatment.html |
| Regulatory approval | Key technologies included in the National Encouraged Environmental Protection Equipment list and major science/technology programs for water pollution control | http://en.originwater.com/cpyjs/MF/wsclyzyhcp/5542.html, http://file.finance.sina.com.cn/211.154.219.97:9494/MRGG/CNSESZ_STOCK/2025/2025-4/2025-04-11/10863324.PDF |
| Headcount | 4,301 employees | https://www.globaldata.com/company-profile/beijing-originwater-technology-co-ltd/ |
| Revenue | 7.78 billion CNY (2025) | http://static.cninfo.com.cn/finalpage/2026-04-14/1225099685.PDF, https://money.finance.sina.com.cn/corp/view/vCB_AllBulletinDetail.php?id=12085660&stockid=300070 |

Independent sources: file.finance.sina.com.cn, globaldata.com, money.finance.sina.com.cn, static.cninfo.com.cn, weilanwaters.com

## Technologies

- [Bioremediation of hazardous industrial effluents (metal bio-precipitation, MBR, enzymatic dye & phenol degradation)](https://en.bioecon.ru/technology/bioremediation-hazardous-effluents/)
- [Microbial bioremediation (enzymatic degradation, PFAS destruction, MBR wastewater)](https://en.bioecon.ru/technology/microbial-bioremediation/)
- [Municipal wastewater bio-treatment](https://en.bioecon.ru/technology/municipal-wastewater-bio-treatment/)