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About PrioClear water is naturally excellent, Prio lasts forever
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ProductProfessional Water Treatment Chemical Production Technology Service Provider
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Research & Innovation"Kejing Innovation" Promotes the Healthy Development of the Water Treatment Industry
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SolutionsPrio，Your Water Treatment Expert
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NewsStay updated on the latest developments of Prio and access standardized information
Job Openings
Work location
Number of positions available
Salary and benefits
Release time
Director of R&D
China
1-2
To be negotiated
2025-11-03
No job requirements information available yet.
R&D Engineer
China
3-4
To be negotiated
2025-11-03
No job requirements information available yet.
Sales Engineer
China
3-4
To be negotiated
2025-11-03
No job requirements information available yet.
Alumina Project Manager
China
3-4
To be negotiated
2025-11-03
No job requirements information available yet.
Gray-Black Water Project Manager
China
3-4
To be negotiated
2025-11-03
No job requirements information available yet.
Workshop Reserve Cadres
China
5-10
To be negotiated
2025-11-03
No job requirements information available yet.
Workshop worker
China
Several
To be negotiated
2025-11-03
No job requirements information available yet.
Training and Development Platform
Prio has consistently upheld the mission of “empowering team growth and driving industry development.” For over a decade, we’ve been deeply engaged in the training sector, serving more than 6,500 enterprises across diverse industries including manufacturing, steel, power, petrochemicals, papermaking, textiles, dyeing and printing, pharmaceuticals, food and beverage, and new energy. We believe that a high-performing team is a company’s most critical competitive edge—and Prio is precisely the “accelerator” for team growth. At the same time, we’ve also deeply integrated environmental protection concepts, such as water treatment, into our curriculum, helping enterprises achieve green and sustainable development on their journey toward excellence.
Employee Highlights
Employee Highlights
Exhibition Highlights
Exhibition Highlights
Exhibition Highlights
Exhibition Highlights
Subsidiary company
Prio (Shandong) Biotechnology Co., Ltd.
Shandong Meiyu Chemical Co., Ltd.
Shandong Prio Water Treatment Co., Ltd.
Shandong Prio New Materials Co., Ltd.
Address: Room 1801, China Construction Jinxiu Plaza, No. 3716 Qingdao Road, Huaiyin District, Jinan City, Shandong Province
WeChat Channels
Douyin Video