Provide the Best Supply Chain to our customers.

Our Mission

Integrity-Based, Customer First

Our Core Value:

Persistence

Open Innovation

Collaboration and Sharing

Your Trusted Partner, provide the service from Ningbo to the World

Welcome To

Tonglian International Trade

Ningbo Tonglian International Trading Company was founded in 2007, located in Ningbo. With its 27-year-experience manufacturer, Tonglian Stainless Steel, Ningbo Tonglian International Trading Company focuses on providing best supply chain of stainless steel capillary, coil/strip, pipe/tube and related products, including stainless steel straws, stainless steel dish drying rack, stainless steel rolling pin, stainless steel wine pourer and more.. We have adopted a set of quality control system to make sure the reliability and stability of the products. Our products are mainly exported to the US and Europe market.

  • Stainless steel pipe welded steel pipe

    Standard welded TIG, MIG, and paste can be welded with carbon steel pipe. Standard carbon E-grade welding electrodes connect the tubes together like E70 MIG or 7018 rods, but the welds compromise the lack of nickel and chromium in the alloy.Therefore, a high carbon stainless steel electrode must be used to seal the welded joint.

    0 2019-05-16
  • Stainless steel pipe of measurement methods - symmetric 200 coordinate method

    Inclined pipe steel 16MnR, thickness of 28mm; the next bend stainless steel capillary pipe as WDL610D, thickness of 28mm; the next level hole pipe, stainless steel pipe hole out WDL610D, the thickness of 26mm.
    Installation of measurement and control method “symmetric 2:00 coordinate method,”

    0 2019-05-16
  • Cold-drawn stainless steel pipe production of technical reports

    Technical process, is a measure of whether a company has an advanced nature, the availability of market competitiveness, it will keep ahead of competitors based on key indicators. As China cold drawn stainless steel pipe market, the rapid development of the related core production technology applications and R & D will become the industry's business focus.

    0 2019-05-16
  • Stainless steel pipe and tube - selecting the suitable manufacturer for your business

    Nowadays, stainless steel capillary pipes such as pipe and tube are used so widely that you will come in contact with, or use it in some way, almost daily. When you wash your face, you come in contact with pipe carrying water through the tap.

    0 2019-05-15
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