Facilities
Trusted Steel,
Proven Performance
Proven Performance
Our facilities
are equipped with advanced machinery, including:
Slitter Lines
A leveler line is an industrial system designed to correct the flatness of steel sheets by eliminating distortions such as coil set, crossbow, and edge wave.
Shear Lines
A shear line is an industrial system designed to process steel coils by flattening and cutting them into sheets of specified lengths. This system enhances the material's flatness and prepares it for various manufacturing applications.
Blanking Lines
A blanking line is a critical production system designed to cut large steel coils into specific, flat sheet metal blanks that serve as the foundational pieces for various vehicle components.
Wellgrow Factory (Head Office)
Large Slitter: 2
Mini Slitter: 1
Mini Leveler Shear: 3
Press Shear: 1
Re-Shear: 4
Blanking: 2
Navanakorn Factory
Large Slitter: 2
Mini Slitter: 1
Mini Leveler Shear: 3
Press Shear: 1
Re-Shear: 1
Blanking: 2
Sriracha Factory
Large Slitter: 1
Mini Slitter: 1
Large Leveler Shear: 1
Press Shear: 1
Re-Shear: 1
Blanking: 1
Our Standard
At CS Metal; safety, quality, and sustainability are our top priorities. We are proud to hold the following certifications:
- ISO 9001:2015/IATF 16949:2016
Meeting the stringent quality requirements of the automotive industry and delivering solutions that exceed expectations. - ISO 14001:2015
Environmental Management System:
Reflecting our commitment to sustainable operations and minimizing environmental impact.

ISO 9001
Quality Management

IATF 16949
Automotive Quality Management

ISO 14001
Environmental Management