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About Us
Company Profile
Our Factory
Zhejiang Sinou Environmental Protection is located in Haiyan Economic Development Zone, Jiaxing, Zhejiang, in the core area of the Yangtze River Delta, close to Shanghai and Ningbo ports, with convenient logistics and fast transportation. Since its establishment in 2009, the company has more than 15 years of professional experience in R&D and manufacturing of environmental protection complete equipment. Our factory covers 22,000 square meters with standardized workshops, advanced production lines and complete testing equipment. Our business covers R&D, production, sales and service of environmental protection equipment for wastewater treatment, solid-liquid separation, slurry conveying, resource recycling and zero-emission systems. With exquisite technology, strict quality control, professional service and good reputation, our products win high praise from customers at home and abroad. In recent years, we have continuously expanded production capacity, strengthened R&D and technical strength, and formed a sound and efficient enterprise operation mechanism.
Our History
Founded in 2009 and located in Haiyan Economic Development Zone, Jiaxing, Zhejiang, Zhejiang Sinou Environmental Protection Complete Equipment Co., Ltd. is a national high-tech enterprise with a registered capital of 8 million US dollars and a plant area of 22,000 square meters. After more than a decade of development, Zhejiang Sinou Environmental Protection Complete Equipment Co., Ltd. has been growing steadily to meet global market demand. The company integrates R&D, production, sales, installation and after-sales service of environmental protection complete equipment. Our main products include intelligent ceramic plunger pumps, filter presses, sand and gravel separators, slurry water recovery systems, carbon-neutral wastewater treatment systems and supporting accessories. We take energy saving, environmental protection, safety, stability and high efficiency as our design concept, and provide customized solutions to meet different working conditions and project requirements. Each link is controlled by professional teams, and our products are sold all over the world. The company has always been committed to pursuing high-quality, reliable, advanced and durable equipment, with competitive price, fast delivery and perfect service.
1982
Sentai Mould Co., Ltd. was founded.
1982
1996
Developed China’s first sand-gravel separator with invention and utility model patents.
1996
1999
Restructured into Wenzhou Sentai Environmental Protection Equipment Co., Ltd.
1999
2004
Independently developed the first concrete slurry water recycling system nationwide.
2004
2008
Pioneered sewage filter pressing & purification device for mixing stations.
2008
2009
Zhejiang Sinou Environmental Protection Complete Equipment Co., Ltd. established in Jiaxing, with registered capital of USD 8 million and a 22,000 ㎡ plant area.
2009
2010
Launched CH-150/160 non-slope sand-gravel separator.
2010
2012
Developed intelligent high-pressure plunger pumps, granted 5 national invention patents.
2012
2015
Rolled out CHF-2000 split large-flow sand-gravel separator; awarded provincial & municipal manufacturing honors.
2015
2016
Passed ISO9001:2015 quality management system certification.
2016
2017
Developed high-pressure filter presses and dust suppression equipment; certified as a High-tech Enterprise with multiple provincial and municipal credentials.
2017
2018
Developed vibrating screen sand-gravel separators.
2018
2019
Launched the first reclaimed water treatment system in China, achieving zero sewage discharge for mixing stations.
2019
2020
Developed low-pressure conveying systems, reclaimed water facilities and large-flow filter presses.
2020
2021
Obtained ISO14001 and ISO45001 system certifications.
2021
2022
Honored as Zhejiang First-set Equipment Enterprise; its magnetic neutralization water treatment system listed as provincial key manufacturing equipment.
2022
Our Product
Our products include the following:
1. Intelligent Hydraulic Ceramic Plunger Pump
2. Filter Press and Supporting System
3. Sand-Gravel Separator & Slurry Water Recovery Equipment
4. Carbon-neutral Wastewater Treatment System
5. Truck Washer & Environmental Protection Accessories
6. Complete Zero-Emission Solutions for Concrete Batching Plants
We supply environmental protection equipment and solutions to customers all over the globe, ranging from large multinational enterprises, engineering companies to small factory owners and distributors.
