Ningbo Dowedo International (Ningbo Windo Metal Co.,Ltd.) is a Group Company Which is Providing and Manufacturing Various Copper Brass Tube and Electric Tricycle and Fastener Hardware From Ningbo,China.

The Company was Established by Mr Paul Wang in The Year of 2010, With the Yearly Development,The Dowedo Annual Sales has Been Increased From $2 Million in 2010 to $60 Million in 2015. Now We Have the Plant of Brass Tube and Copper Pipe, Manufacturer of Electric Tricycle , and Partner of Hardware.

Meanwhile, We Set up the Branch in Dhaka Bangladesh , the Warehouse in Jessore Bangladesh and the Representative Office in HoChiMinh Vietnam For the Better Local Service.

Our Dowedo Plan of Brass Tube and Copper Pipe is Located in The Industrial Zone of Shangyu,Zhejiang Province,China.

The Products are Mainly as : Various Brass Tube , Copper Pipe ,brass and Copper Fitting,Copper Flat Bar,Aluminium Pipe which are Suitable for Using in the Production of Residential ,Commercial,Hotel and Restanrant,Custom Work,Furniture,Construction,Heating,Air-Condition and other Various Industrial Field.

The Corporation is Always Dedicated to Bring our Customers the Products With Superior Quality Which Has Been Welcomed by Numbers of Clients Around the World.

As an ISO9001:2000 Approved Factory. Our Manufacturer Persistently Carries Forward Enterprose Spirit of “Sincerity,Unity,Forging Ahead”, Cultivates Enterprise Culture of “Staff Incorporate into The Company”,”Suvive on Quality,Develop on Reputation”. Wecome to Ningbo Dowedo International Trade Co.,Ltd (Ningbo Windo Metal Co.,Ltd.) For Brass Tube and Copper Pipes

WINDO / DOWEDO is our new brand, and We will continue to focus on the industry !



Brass / Copper Tubing and Pipes

Hex, rectangle, reeded, roped, round, and square brass tubing / copper pipes / tubes come in a variety of sizes. Use our tubes for plumbing, automotive parts, decoration, railing, and many other applications. You can browse our Gallery and see some of our custom work and even choose the drop-down for square metal tubing or any other alloy.

Brass / Copper Coils

For electrical applications, select the durable yet flexible coils we offer in brass and copper. Customers can choose between soft or hard metal varieties

Brass / Copper Rods

From round to hexagonal, we carry brass, bronze and copper rods of all kinds. They are suitable for many applications, including decoration or fabrication.

Brass / Copper Sheets and Plates

Upon request, we can supply brass alloy sheets to our clients. The plates we offer are not just varied in terms of thickness, they also vary in alloy/composition. Feel free to consult with us to discover the sheets that are perfect for your projects.


Aluminium Profile, Extrusion, Tubes, Pipes, Rod & Furniture Parts

Stainless Steel

other products

The image below shows the distribution of our major customers: