Assembling Factory

Forging Factory

Hub-set Factory

Crank-set Factory




Bike Parts

Motorcycle Parts

Automobile Parts

Bike Hub-set

E-Bike Hub-set 

E-Vehicle Hub-set

Bike Crank-set

E-Bike Crank-set 

(VULZ Reception Center and Ware-house)

Assembling Factory

 We are located in Taichung, Taiwan which is a very famous for the industry area in  bicycles and bicycle parts. If you come here in Taichung, you can easily find the qulity parts you need  from the part suppliers  for your assemblying the completely bikes in our big plant in Taichung.  Assemblying  completely bikes for customers who ask to do the OEM works from us is not so difficult for us, we believe we make it very well  in all of the completely bikes such as Road bicycles, Mountain bicycles, fixies, folding bicycles, BMX..etc.


For more details in our assemblying factory, we warmly welcome your visit to us. we will take you to see what you want from the bicycle part suppliers to the quality completely bicycles.


We are now looking for the agent in the world . if you are interested in being partner with us for  our VULZBIKES, please contact with us , and please visit our at the following





The Assembling Factory can assemble all bikes: Mountain Bike, Ladies Bike, Road Bike, City Bike and Fix Gear...etc.

We not only assemble bikes, but also assemble E-Bike & E-Scooter. We got the Qualified Mark to assemble.

We are carefully to check each process, and when we finish assemble we need to test and make sure each functions could work.

Group Factories

Our processing factory starts to do the forging 20 years ago. At that time we set up our forging  factory which was a  small one ; At the moment, our forging factory is big one in  big capability.


In our forging factory, we can do the forge works for big parts such as car wheels, motorcycle parts..etc.

Since we are full experience in forging alloy parts in our forging factory, we have our own Mold department, R&D department,Processing department.


From the drawing of customers'  idea products  to the customers'  finished parts, we do all of the processing by ourselves.


We make a lot of OEM works for very famous branded  name in the world.  We will show you them clearly if you are free to come to  visit us in our forge factory.


If you need more about what our forging factory can do for you, please visit our website at the following



Frame Factory

High quality frame factory can make steel, alu, chr-mo tube, in the end we will use the testing table to make sure our frame is safe and strong.

Hub-set Factory

Forging material comes to our hub-set factory can use CNC machine to cut the hub you want, we also have a professional testing machine to make sure our hub is good enough.

Whaichen Produce Co., Ltd

© 1995-2019 

No.256-3 Sec2. Zontou E-Rd, Wufeng Dist, Taichung City, Taiwan

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