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OEM China OEM Precision Manufacturing - Top Suppliers & Factory for Customized Environmental Water Treatment Solutions Suppliers, Supplier
Product Description
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Core Commitment of OEM
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Strictly adhere to customer drawings, technical specifications, and the quality management system.
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Comprehensive coverage: industrial pure water, seawater desalination, reclaimed water reuse, and zero wastewater discharge.
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Technical team with 20+ years expertise, implementing rigorous quality control from raw materials to finished products.
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Sufficient annual production capacity, meeting batch orders and urgent delivery requirements.
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Why choose Tongjie Environmental Protection as your OEM partner?
1. Technology-driven manufacturing system
As a comprehensive technology company specializing in specialized membrane application processes, Tongjie Environmental Protection possesses not only traditional mechanical processing capabilities but also advanced expertise in membrane system integration, automated control systems, and process package design. We offer mature solutions—including industrial pure water systems, seawater desalination plants, landfill leachate treatment equipment, and high-complexity zero-discharge wastewater systems.
2. Quality Management That Has Withstood the Test of Time
We have implemented over 1,000 flagship projects across electronics, chemicals, pharmaceuticals, power generation, and municipal sectors. Our OEM lines strictly adhere to ISO standards, with components from international brands. Each unit undergoes triple testing—pressure, water flow, and electrical simulations—before leaving the factory.
3. Flexible OEM cooperation models
â—Ź Customized Design Service: Customers provide drawings; we handle procurement, production, and testing.
â—Ź Core component manufacturing: Commissioned production of membrane housings, filters, and modular equipment.
â—Ź Half-finished assembly: Pre-assembled modules to reduce overseas factory construction costs.
â—Ź Joint R&D: Engineering support to translate performance requirements into manufacturable solutions.
â—Ź Core component manufacturing: Commissioned production of membrane housings, filters, and modular equipment.
â—Ź Half-finished assembly: Pre-assembled modules to reduce overseas factory construction costs.
â—Ź Joint R&D: Engineering support to translate performance requirements into manufacturable solutions.
4. Exclusive Overseas OEM Service Chain
We offer multilingual technical support, export-standard packaging (rust-resistant, fumigation-free wooden boxes), sea/land transportation coordination, and remote installation guidance. On-site commissioning support by engineers is available upon request.
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Typical OEM Product Lines
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OEM Cooperation Process
1. Requirement Confirmation
The client provides technical specifications, design drawings, or sample requirements.
2. Review and Quotation
Engineering team evaluates feasibility and prepares the BOM and cost estimates.
3. Trial Production
Optional sample validation; proceed to mass production after confirmation.
4. Mass Production & QC
Production scheduled with key quality control points monitored on-site.
5. Packaging & Shipping
Provides customs documents, certificates, and bilingual operating manuals.
6. After-sales Support
12-hour response, remote video assistance, and rapid parts delivery.
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