We control the Quality begining to the end.
from raw material to finished products.
we use total Quality management system to control the Quality



Maxline maintains ISO/TS16949 Quality Control System in our own factories. We keep Continuous improvement on quality control and manufacturing technology.

  • IATF 16949
  • Six Sigma quality management
  • COP ( Confirmity of Production)
  • ECE R90
  • EAC
IATF 16949
ISO 9001

Process control

All our products are 100% inspected before packing and shipment.Inspection from raw material to finished products.

  • Chemical composition
  • Metallurgical matrix
  • Tensile strength
  • Hardness
  • Critical dimensions 100% inspected
  • Accuracy
  • Balancing
  • DTV
  • Casting
  • Batch code for machining
  • Manufacturing and inspection documents

Product development

The quality control starts from the stage of product development.


Analysis and evaluation on the potential market demand

design and PROTOTYPE

Deisgn and production of prototypes, patterns and tooling.

APQP, PPAP Test production

Procedures of quality proofing and test in-house production.

Batch production and delivery

Batch production only if test prouction proved and in time deliveries


Contrinuous Improvement

Maxline's explicit target: We want to be a global supplier of the best aftermarket spare parts.

We have based all our corporate processes on this future proof principle. All our products are checked with various modern test devices. Alongside material quality, the fitting precision is also a particularly important criterion. Therefore we offer many top quality parts usually only available from OE.

  • Keep improving on Quality and Cost
  • Six Sigma quality management from 2016
  • PDCA Circle :Plan – Do – Check – Act


Maxline warrants to the original purchaser of its products, that it will replace or repair, at its option, all products of its manufacture found to be defective in material and workmanship, without charge. 

This warranty is limited to those products which fail in normal use and service because of defects in material and workmanship, with all such products being subject to inspection of material and workmanship by an authorized representative of Seller, within a reasonable period after a claim is made. 

Maxline will not be liable for any failure or damages caused by abuse of its products, improper installation, improper application or use, fire, accidents or results thereof, improper maintenance or acts of God.

Homologation ECE R90

Maxline is the first company to be approved with ECE R90.

With Maxline's continued focus on world-class quality, the company's European Aftermarket business received the first ECE R90 certification for Maxline brake discs from the UK Vehicle Certification Agency (VCA) in 2014.

Passing this certification is a testament to the performance and durability of our Maxline brake disc family.

These parts have similar performance attributes as original equipment parts and are put through rigorous tests to meet high standards.