Jinjian has a total building floor area of 83500 sq.m with over 300 employees. We offer over 80 product models ranging from water supply to wastewater treatment. Backed by 90 patents, we deliver solutions for diverse water-treatment scenarios.
Integrated Drinking Water Purification Station
Jinjian prefabricated 304 stainless-steel integrated drinking-water purification station enables land-saving, non-shutdown renovation and stable high-quality water output for municipal and rural water-supply projects.
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Small-Scale Sewage Treatment Station
Jinjian compact packaged domestic sewage treatment station provides decentralized on-site treatment for off-grid domestic sewage, featuring factory prefabrication, above-ground/underground layout options, unattended automatic operation and flexible modular expansion to achieve stable compliant effluent for scenic spots, villages and residential communities.
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River & Lake Water Environment Treatment System
Jinjian river-lake water environment remediation system delivers modular, automated long-term ecological treatment for slow-flowing landscape water bodies to eliminate eutrophication and prevent water quality rebound with unattended operation.
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Municipal Wastewater Treatment Equipment
Jinjian municipal wastewater treatment equipment delivers full-process system integration for new-build, upgrading and expansion of municipal wastewater plants, supporting high-load long-term operation with seamless connection to smart water management platforms.
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Industrial Wastewater Treatment System
Jinjian industrial wastewater treatment system provides customized full-process solutions for complex industrial wastewater with fluctuating water quality, enabling compliant discharge, water reuse and near-zero-discharge upgrading with anti-shock-load performance and corrosion-resistant material options.
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Livestock & Poultry Wastewater Treatment System
Jinjian livestock-breeding wastewater treatment system adopts anaerobic digestion-aerobic degradation-advanced purification process to realize stable compliant discharge, farmland irrigation reuse and biogas energy recovery for large-scale livestock and poultry breeding projects with high organic load and fluctuating wastewater quality.
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Origin of the Company
Employees
Patents
Water & Wastewater Plants Served
Production Bases
Origin of the Company
Employees
Patents
Water & Wastewater Plants Served
Production Bases
News
News updates
2025-11-28
2025-09-02
Service & Support
One-stop services for water supply and wastewater treatment — engineering, manufacturing, installation and operation, trusted by 1000+ customers.
Complete design, manufacturing & installation services.
Professional engineer support within 24 hours.
Trusted by 1000+ water & wastewater customers.
Remote technical assistance for international clients.
The Preferred Solution For Water Treatment
HQ: No.177, Wei 16th Rd, Economic Development Zone, Yueqing, Zhejiang
Branch 1: No.237, Wei 18th Rd, Economic Development Zone, Yueqing, Zhejiang
Branch 2: Rm2108, Bldg8, Haimashanghai Business Bldg, Lane950, Dalian Rd, Yangpu, Shanghai
HQ: No.177, Wei 16th Rd, Economic Development Zone, Yueqing, Zhejiang
Branch 1: No.237, Wei 18th Rd, Economic Development Zone, Yueqing, Zhejiang
Branch 2: Rm2108, Bldg8, Haimashanghai Business Bldg, Lane950, Dalian Rd, Yangpu, Shanghai
