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COMPANY PROFILE

 QINGSEN is located in SUZHOU (SIP) JIANGSU with convenient transportation and a superior geographical location. We have a professional R & D team which has established long-term technical cooperation relationships with many well-known domestic research institutions and universities.
 
 With the advantages of high-quality products and excellent services. Our products are sold well in domestic and foreign markets, and have a certain market share in the high-end Alloy Material market.

WHY CHOOSE US ?

We uphold the concept of "building a foundation with precision and creating the future with intelligence", put quality first and technology as the guide, deeply connect with customer needs, provide full-cycle solutions, and practice the mission of serving the country through industry. At the same time, we implement the environmental protection concept of "green gene throughout the whole process", build a full-chain environmental protection system through clean production, circular economy, ecological design, carbon footprint management and green certification, and enable customers to achieve sustainable development.

Full-Scenario Coverage

Provide variety of special alloy materials for aerospace, petrochemical, power, and electronics, meeting multiple needs in one stop.
 
 

Extreme-Speed Supply Chain

Cooperation with more than 500 factories nationwide, 72-hour rapid response, ensuring efficient project delivery and worry-free emergency needs.
 
 

Technology Leadership

Self-developed cold drawing process and 
anti-loosening design, passed multiple international certifications such as German VDE and American IEEE, and quality exceeds standards.
 

Customization for Harsh Working Conditions

For extreme environments, special parts such as alloy steel bars and hexagonal bolts are customized, with millimeter-level precision to adapt to high-end scenarios.
 

Global Compliance

Provide all parts for trucks/trailers and special materials for aerospace, petrochemical, power, and electronics, meeting multiple needs in one stop.
 
 

Full-Cycle Service

From pre-sales customization to after-sales escort, we provide full-process support to ensure long-term stable operation of components and reduce maintenance costs.
 
 
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Contact Information
WhatsApp: +8613815258017 
Tel: +86-13815258017
Address: Block 1-418, Shengzhou Mansion, No.30 Louyang Road, Suzhou Industrial Park, China