Fully Integrated Manufacturing

We have total control over all key components of production, combined with complete checking of each manufacturing process, ensures us supplying good quality products for every customer of Sinway.

* Aluminum, metal, stainless steel, tubular part Processing

- CNC bending machines
- Aging furnace
- Stamping facilities
- Copper Welding and Co2 welding
- Aluminum extrusion molding
- Metal and aluminum processing
- Steel tubular parts, die cast parts, cast iron parts

* Product Finishing

- Manual powder coating and automatic powder coating
- Liquid Spray painting
- Chrome plating
- Anodizing Finish
- Hot stamping

* Plastic Injection Molding

- We can design and build plastic molds by ourselves, we have 100 to 500 tons molding machines in order to handle large and small parts.
- We work closely with our material suppliers to provide balance of properties of your needs, we can recommend the best material to give best performance to your products.
- We are using following materials for plastic: ABS, PE, POM, Rubber, PA, PVC, PP, PBT, TPE,PMMA, PU, EVA, Compounded materials.

* Fabric Decoration 

- We use non-toxic, fire-retardant and anti-allergenic fabrics to produce cushions, cloth bags, etc.

* Test Equipment

- Wheelchair Fatigue Test 
- Corrosiveness Test Machine
- Wheelchair Impact Test 
- Torsion Test
- IT Micro Computer Digital Material Test

Sinway OEM Procedures:

1.Before we cooperate, we sign “ Non-Discloure Agreement”. 
2.Customer supply 3D drawings and engineer drawings, we make 1st hand made sample for you, for sample made, some molds like extrusion must built.
3.Or you only has product sample, we can do drawings for you, and then first counter sample made.
4.If you only has idea, that is ok for us. our engineer can bring your ideas into reality by 3D Drawings and even hand made sample.
5.Repeatedly checking 1st sample function, repeatedly altering and perfecting designing, maybe need hand make 2nd even 3rd sample. Only sample is rough confirmed, we start some molding built in order to waste mould.
6.Stamping die, plastic , PU, etc are building. This course need 30-45 days.
7.Make new sample, this sample is different from hand made sample. Most parts are from molds, there are no replaced parts.
8.And then make all kinds of test for the sample.
9.if test is passed one time. We are lucky, we can start small order trial production.
10.During 1 to 3 round trial production, there may occur some altering, this is very normal for a new product.
11.Go into mass production.