We heat, cool and improve energy efficiency by   offering heat pumps, chillers and clean energy technology

OEM/ODM Services


Welcomes all OEM/ODM Projects
In order to meet customers’ demand and catch up the market trend, Withair, offers OEM/ODM services with the most flexible customization to the business requirements of various industries with comprehensive product services. This complete solution includes the creation of an initial design, through to development, manufacturing and also ongoing support.
We have the experience, capability, and R&D resources to make any OEM/OEM integration a glowing success! Withair is an extremely versatile turnkey manufacturer with the ability to bring your concepts and ideas into viable solutions. We work with individuals and companies at all stages of design and manufacture, from concept to finish, in a highly focused effort to bring industry level products and services to you.

Once customer provides us with concept information and detailed specifications, we will notify them of the total cost for design, prototyping, and estimated cost per unit before the project begins. Withair will work with customers until they are satisfied and all original design requirements are met, and the product performs exactly to customers' expectations.

To maximize product availability, Withair employs an international distribution network.  Withair is an ISO9001, ISO14001 certified company. We maintain stringent quality standards in our manufacturing processes, and ensure products go through rigorous quality checks at every stage of production.

OEM/ODM Service Flow Chart

Our disciplined team approach allows us to be ahead of our competition in product development cycle time without compromising quality. Withair is committed to delivering quality solutions to our customers through our OEM/ODM services. We are an expert in our field, as you are with yours. Withair is committed to serving global solution integrators with flexible tailor-made designs and manufacturing services. Delivered straight from our corporate OEM/ODM Team, the products benefit our clients by lower manufacturing costs as well as a shorter lead-time for product development.
Withair combines these services through our extensive oversight process to guarantee unsurpassed product quality, dependability and robustness. The strength of Withair as HVAC system technology leader lies in close partnerships with EMERSON, DANFOSS, HITACHI,DAIKIN,MITSUBISHI,HANBELL, SANHUA,ABB,Schneider, SIEMENS, CHNT and other components’ suppliers, such as compressor, Control system, refrigerant accessories, electric parts…etc. allowing early access to advanced technologies. We have a superior supply-chain management and buying power, and are able to provide multisources procurement for OEM/ODM.
STEP1 New Project Initiation
* Overall project discussion
* Exact definitions of product specifications
* Quotation and schedule of delivery
STEP2 Research & Design/Development
* Simulation & Mechanical design and development of prototype at R&D center (A Model)
* Customer evaluation
* Sample unit full functions test (B Model)
STEP3 Manufacturing (Mass production)
* Batch manufacturing at ISO certified factory
* Production assembly
STEP4 Quality Control/Assurance
* Tests in quality assurance LAB
* Burn-in tests and full function tests
* Manufacturing prior run (C Model)
STEP5 Service and Support
* Logistic services
* Technical training
* After-sales support


Manufacturing facility and global partners

We have two factories along with the latest manufacturing equipment gives us the capacity to fully service OEM/ODM business and achieve high quality on time deliveries with a low cost. We have the advanced production lines and inspection systems . Our manufacturing facilities are ISO-9001 and ISO-14001 certified. With strong manufacturing facilities and fast logistics centers in China, and distribution channels and partners in many countries, Withair is well positioned to meet the demanding business needs to ensure business success.
We have rich experiences in providing OEM/ODM products and services for some World-class Brands, please contact us for more information.

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   Withair Group (China) Limited
   Withair (Nanjing) Industries Co., Ltd
    Office number: + 86 25 86696286
    Mobile number: + 86 13915928183 (WhatsApp)
    E-mail address: info@withair.cn ; jed@withair.cn
    Factory A: No.6 Lukou Chuangzhi Industrial Park, Nanjing,China,211113
    Factory B: No.9 Dongshan Bridge Industrial Park, Nanjing,China,211153
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