✨ ODM Differentiation Value: Tongjie Environmental Protection boasts a robust R&D center specializing in advanced membrane application technologies, enabling the development of customized innovative solutions tailored to local water conditions (e.g., high salinity, high COD, low temperature, low turbidity) and discharge standards. We have successfully delivered localized ODM projects across multiple countries, including dedicated seawater desalination systems for the Middle East, integrated water purification plants for Southeast Asia, and waste leachate reduction systems for Europe.
Assist clients in analyzing target markets and competing products, and determining technical approaches and distinctive features.
Provide a comprehensive engineering solution including PID control, equipment layout, electrical control logic, and membrane selection calculations.
Balancing aesthetics, corrosion resistance, and outdoor adaptability to enhance brand recognition.
Develop a prototype, conduct continuous operation tests, and undergo third-party water quality inspections.
Establish dedicated material codes and inspection standards to ensure consistency in mass production.
Customized body labels, personalized nameplates, exclusive user manuals, and tailored packaging solutions.
As a national high-tech enterprise, Tongjie Environmental Protection holds multiple patents and core technologies in membrane separation, zero-discharge treatment of challenging wastewater, seawater desalination, and resource recovery. Its ODM team comprises seasoned process engineers, structural engineers, and electrical control engineers, capable of addressing complex water quality challenges and transforming advanced technologies into stable, reliable, and user-friendly products.
To meet the diverse needs across different overseas regions, we have developed a range of specialized ODM solutions:
• Tropical/subtropical regions: Integrated water purification systems designed for high-temperature and high-humidity environments, featuring enhanced corrosion-resistant coatings.
• Remote locations / limited power supply: Solar photovoltaic-powered seawater desalination/purification systems featuring low-energy consumption design.
• High-emission standard regions: Integrated near-zero emission systems with a recovery rate exceeding 90%.
• Emergency relief sector: Containerized mobile water treatment stations for rapid deployment.
Tongjie operates a pilot-scale facility and a production workshop with an annual capacity of thousands of units. ODM projects can be smoothly implemented through four phases—small-scale testing, pilot production, small-batch manufacturing, and large-scale production—to minimize R&D risks. We also provide international certification support services including CE, UL, and SABS compliance assistance to help your products quickly meet local market regulatory requirements.
We warmly welcome overseas enterprises and entrepreneurs with market access or aspirations in building a technological brand to engage with us. Tongjie Environmental Protection offers an open technical framework, flexible collaboration terms, and stringent confidentiality agreements to help you establish a competitive technological edge in the global environmental water treatment market.
Tongjie provides specialized ODM solutions tailored to regional water conditions, including seawater desalination systems for the Middle East, integrated purification plants for Southeast Asia, and zero-discharge/waste leachate reduction systems for European standards.
Following our initial demand research phase, Tongjie will submit a full technical proposal within 10 working days, including process flowcharts, 3D equipment layouts, and core hardware specifications.
Yes, we provide certification support services for global markets, assisting clients in acquiring compliance certifications such as CE, UL, and SABS.
We sign strict non-disclosure agreements (NDAs) and formal development contracts. Custom branding includes proprietary body labels, customized electrical nameplates, specialized packaging, and exclusive user manuals.
Yes, we design specialized systems for remote or extreme environments, including solar PV-powered desalination units for limited electricity areas and tropicalized anti-corrosion container units for high-humidity climates.
We follow a strict 4-phase transition: small-scale testing, pilot production, small-batch manufacturing, and full-scale factory production with dedicated material coding and third-party water testing verification.