1.Forging: More than 10 giant processing machines include forging machine which has 1600tons capacity and cold heading machine which has 350 tons capacity.

2.Machining: nearly one hundred machines including advance NC turning lather, NC milling machine, and other professional machines.

3.Heat Treatment: apply advanced non-through controlled atmosphere high temperature mesh belt furnace, 
high frequency quenching producing line, and auto-control cementation furnace. 
4.Quality Commitment: we have a team of experts that supervises the quality of products on all levels, i.e. from the procurement of raw materials to the final stage of production. Thus, we offer a quality range of products with 100% guarantee.

3.Track link parts description

Crack resistance :The bush is done the carbonizaton and the surface medium frequency quenchingtreatment, which ensures the reasonable hardness of core and abrasionresistance of internal and external surfaces.
Abrasion resistance:The pin if done the tempering and the surface medium-frequency quenching treatment, which ensures the sufficient hardness of core and abrasion resistance of external surfaces.
Deep sensing hardened tread: The track link has been done, the mediumfrequency hardening treatment, which ensures its highest strength and abrasion resistance.
 

4.Certification 

About us:

Here is Xiamen Winsum (WSG) Machinery Ltd.

Our factory is producing Track Roller, Carrier Roller, Sprocket, Idler, Track Link, Track Bolt & Nut ,Track Shoe, Turbocharger, Recoil Spring, Blade, End bit, Cutting Edge, Bucket, Bucket Teeth, Pin, Bush, Slewing Bearing, Plow Bolt, Breaker, Engine Parts, etc. We are not only engaged in quality control but also quality improvement. Manufacturing according to the ISO9001:2000 quality control system guidelines. 

1.Excellent and professional service:
We have a high quality sales team including sales staff, quality engineers and technicians.
2.Quality control:
The passing rate of finished chain links is more than 99%. Every chain link needs to be checked by many
processes.
3.Comprehensive service:
Delivery will be ready within 30 days after receiving your down payment. 
We have been in this field for 20 years, covering ovearseas market of 30 different countries.
Supply all the chain links with good quality and competitive price.
4.Long term win-win cooperation:
A reliable and reputable supplier is the key to your successful business. WSG must be the best choice for you!