Our Service
Warranty: motor 12 months,battery 18 months.

We can offer you some free spare parts of 1% value of order value,for example,if your order value is $50,000 , we can offer you spare parts of $500 value for free,you can choose any spare parts from our list,but generally we advise clients to choose more electric spare parts,because compared to other parts,they have more chances to break down.
We will update and recommend newest products to you to keep you competitive in your market all the time.


Workshop:


Testing place


FAQ

1.What's the advantage of electric bike?
You can not only ride it as ordinary bike but also choose battery powered mode when you get tired, and you don't need to get a license and pay parking fee.
 
2.What colors are available?
We have many color options, such as black, red, white, yellow, blue, silver, orange and so on, so we can make the colors based on your request.
 
3.Can you do our logo or brand on the bikes?
No problem, if you order 1*20' container, we can do it for free, if you order less than that, we charge $100 for it at first, and you don't need to pay for it anymore in future order, when your orders reach 1*20' container, we can refund this $100 to you.
 
4.Can I order some samples at first to see the quality?
No problem, if your order is less than 10 pcs, we need to charge some extra sample fee, the amount is based on your specific quantity, when your orders reach 1*20' container, we can refund you the sample fee. 
 
5.Can you deliver samples by DHL or Fedex?
The freight by DHL or Fedex is very expensive because our products contain battery, it usually costs more than the electric bike value, so we suggest you choose sea shipping.
 
6.Can you change configuration for me?
No problem, we can change configuration based on your request.
 
7.What's your payment term?
Payment term is 30% TT in advance, balance against copy of BL.

Slow-wire Cutting Processing

Slow-wire cutting processing, also known as slow wire electrical discharge machining (SWEDM), is a precise machining technique used to cut intricate shapes and contours in conductive materials. The process involves using a thin, metallic wire that is continuously fed through a workpiece while an electrical discharge is passed between the wire and the workpiece. This electrical discharge erodes the material, allowing for accurate and precise cutting.

Unlike traditional machining methods, slow wire cutting processing does not involve direct contact between the cutting tool and the workpiece. Instead, a small gap is maintained between the wire and the workpiece, typically filled with a dielectric fluid that acts as a coolant and electrically insulating medium.

The wire used in slow-wire cutting processing is typically made of brass or other conductive materials. The wire is continuously fed through the workpiece in a controlled manner, guided by computer numerical control (CNC) systems. As the wire passes through the workpiece, an electrical discharge is generated between the wire and the workpiece, creating small craters in the material.


Slow-wire cutting processing offers several advantages over traditional machining methods. It allows for precision cutting of complex shapes and contours, even in hard and brittle materials. The process is capable of achieving high cutting speeds and does not create thermal distortion or burrs on the workpiece. Furthermore, slow-wire cutting processing is a non-contact method, which reduces tool wear and prolongs the lifespan of the wire.

Slow-Wire Cutting Processing,Tungsten Steel Wire Processing,Slow Wire Cutting Of Parts,Slow Wire Cutting Of Metal

DONGGUAN YUSHUN PRECISION MOULD CO.LTD , https://www.yushunmolds.com