Why Choose Qingdao Theory?

I.Qingdao Theory---Your Strategic Trusted Partner in Drivetrain and Transmission Syetem Field

Professional Team: We have a professional product research and development team, we can provide customers with a complete set of solutions, from design to manufactur or repair and regenerate.

High-precision Equipments:

   a.We have 150 sets of advanced and high-quality automatic precision CNC machining equipment: CNC lathe, CNC milling center, horizontal milling center, various gear machining equipment like CNC gear hobbing machine, CNC gear shaping machine, broaching machine, etc. They can help the components' high precision. 

  b.At the same time, we have 30 sets of advanced precise inspection equipment to control the quality： CMM，comprehensive gear testing machine, spectrometer, and profile projector,etc.

Rich Experience: With more than 20 years of experience in transmission design and manufacturing, we focus on developing high-quality products for top-end markets.Our products are in line with international standards,and are mainly exported to Europe, America, and other destinations around the world.

Certificates: We are certified by ISO9001, ISO14001,IATF16949. We practice according to these systems, so we can develop fast and stably.

II.Qingdao Theory--Your Solution Provider in Drivetrain and Transmission Syetem Field
   Qingdao Theory, close to Qingdao, China, specializes in delivering high-quality machinery solutions to global clients.

1.Advanced Technology & Rigorous Quality Control
Equipped with CNC machining centers and automated assembly lines, we ensure precision and durability. Our ISO 9001-certified quality management system guarantees consistent excellence.  
2. Cost-Effective Pricing Without Compromise
Lean production and local supply chains, we offer competitive pricing while maintaining superior standards.  
3. Global Compliance & Certifications  
Our products meet ISO and international safety norms, ensuring seamless market entry for your region.  
4. Fast  Turnaround & Reliable Logistics
With a 60,000㎡ facility and closeness to Qingdao Port, we deliver orders on time—even for bulk or urgent requests.  
5. Tailored Solutions for Unique Needs
Our R&D team provides OEM/ODM services, adapting designs to your specifications for sector-specific challenges.  
6. 24/7 After-Sales Support
Dedicated technical assistance, warranty coverage, and lifelong maintenance guidance ensure your long-term satisfaction. 

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Why Wait? Contact us today to discuss your project:

 Email:christine.green@theoryemtech.com
 WhatsApp: 0086 137 8063 1263
 Website: www.theoryemtech.com
Qingdao Theory Electromechanical Technology Co.,Ltd

Qingdao, China | Bridging Innovation with Reliability