Wholesale OEM Precision Manufacturing in China - Leading Suppliers & Factory for Customized Environmental Water Treatment Solutions Factories, Factory
Product Description
Core Commitment of OEM
- Strictly adhere to customer drawings, technical specifications, and the quality management system.
- Comprehensive coverage of all categories: industrial pure water, seawater desalination, reclaimed water reuse, and zero wastewater discharge.
- Backed by a technical team with over 20 years of expertise, we implement rigorous quality control from raw materials to finished products.
- Sufficient annual production capacity, capable of flexibly meeting batch orders and urgent delivery requirements.
Why choose Tongjie Environmental Protection as your OEM partner?
1 Technology-driven manufacturing
As a comprehensive technology company specializing in membrane processes, we offer mature solutions including industrial pure water, seawater desalination, and landfill leachate treatment, ensuring all specifications meet international standards.
2 Proven Quality Management
With over 1,000 projects in electronics, chemicals, and pharmaceuticals, our OEM lines follow ISO standards. Every unit undergoes pressure, water flow, and electrical simulation tests before leaving the factory.
3 Flexible Cooperation Models
From customized design and core component manufacturing to modular assembly and joint R&D, we adapt to your specific business needs to reduce costs and improve efficiency.
4 Overseas Service Chain
We provide multilingual support, export-standard packaging (fumigation-free), and remote or on-site installation guidance to ensure products are operational upon arrival.
Typical OEM Product Lines
OEM Cooperation Process
1. Requirement Confirmation
Client provides technical specifications, drawings, or sample requirements.
2. Review & Quotation
Engineering team evaluates feasibility and prepares BOM and cost estimates.
3. Trial Production
Sample validation followed by mass production after confirmation.
4. Mass Production & QC
Production scheduled with key quality control points monitored on-site.
5. Packaging & Shipping
Export-grade packaging with full documentation and bilingual manuals.
6. After-sales Support
12-hour response, remote assistance, and rapid spare parts delivery.
