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  • Nickel tubes
  • Kovar tubes
  • Lithium cell
  • Stainless steel
  • Nickel-Chrome tubes
  • Others
  • Optical components
  • Contact Us
      Tel: +86-512-53657880
      Fax: +86-512-53657881
      Phone: 13306220583(Mr.Zhao)
      Email: SALE@
  • About Us
  •   Taicang Dongqing Metal Products Co., Ltd company mainly manufacture many kinds of alloy mini tubes. Our technology was wholly come from Japan, then we innovate by ourselves. DQ-TECH is good at produce 0.5~15mm precision mini tubes, some of parts tolerance less than 0.005mm. DQ-TECH according ISO9001 and TS16949 management system to reference, parts according customer's normative documents to implement. Now our main raw material as follows: NICKEL (N6、N4、N200、N201)、KOVAR (KV-2、KV-6、FeNiCo2918、4J29)、NIFE (NiFe47、NiFe42、4J50、4J42、4J36)、STAINLESS STREEL( SUS304、SUS316、SUS316L、SUS321)、NICKEL CHROME( Ni90Cr10、Ni80Cr20、INCONEL600 etc.)、OTHER (MENEL、Ti etc.) ...
          Products
     
    Service Commitment
      Service is a source of business growth, in order to ensure the best service for customers, customer is God as a fundamental goal.
      The main advantage
       1. Professional services.
       2. quick delivery time.
       3. multi-service approach.
     
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