Technical Support - ISO & CE Certified Tube Mills Manufacturer Since 2000 | Sunfone Technology Co., Ltd.

Sunfone Technology Co., Ltd. is mainly a carbon steel and stainless steel tube mill manufacturer who has gathered development, design, R&D, manufacturing, and sales and put them all together to fit each of our customers need.

Technical Support

Sunfone Tech Tube Mills Set Up.


Sunfone Tech's Tube Mills Improve tube fabrication and Increasing the Efficiency on produce tube product

Tube Mills Technical Support

Profit Pointer for Tube Mill Set Up

Mill Configuration

Roll Terminology

Alignment & Set Up Tools

Driven Stand Alignment

Side Roll Stand Alignment

Care of Spacers

Piano Wire the Mill

Preparing for Set Ups

Checking Each Pass

On Line Quality Control

Rework Charts

Tooling Maintenance

Roll Forming and Tube Mills – Training and Support

Sunfone will operate, fix, and improve your Tube Mill, Pipe Mill, and/or Roll Forming Mill on site. We provide the following:

  • Mill Configuration
  • Roll Terminology
  • Align and Set Up Tools
  • Drive Stand Alignment
  • Side Roll Stand Alignment
  • Care of Spacers
  • Piano Wiring the Mill
  • Preparing for Set Ups
  • Setting Up Charts
  • Checking Each Pass
  • Setting the RPM of Drives
  • On Line Quality Control
  • Rework Charts
  • Tooling Maintenance

Sunfone Technology's Tube Mills are manufactured to an extremely precise tolerance. This accuracy is essential due to the importance between the mating of the top and bottom rolls and the cross section being formed. There is no room for error when forming a welded or non-welded tube profile; particularly when running light-gauge material. Proper mill shoulder alignment is absolutely critical in producing high quality profiles with both consistency and repeatability.

We back all of our products with a 100% performance guarantee. Our performance guarantee assures that if you are not satisfied with our product or service we provide for you, you will receive a free replacement and complete assistance in resolving any issues you encounter.

Technical Support - ISO & CE Certified Tube Mills Manufacturer Since 2000 | Sunfone Technology Co., Ltd.

Located in Taiwan since 2000, Sunfone Technology Co., Ltd. has been a tube mills manufacturer. Their main tube making equipment, including High Frequency Tube Mills, Automatic Steel Coil Slitting Lines, CNC Cut-to-Length Machines, Round/Square Tube Polish Machines, End Facing Machines, Straightening Machines, Saw Blade Grinding Machines, Eddy Current Testers and Hydrostatic Testers, which are ISO and CE certified.

Sunfone Tech provides types of carbon, stainless steel, CNC, and slitting line mills that are able to produce materials for parts such as: carbon bottle cages, carbon bicycle parts, carbon seat-posts, carbon headset spacers, carbon bike stems, carbon fiber tubes, and many more. Moreover, tubes manufactured by Sunfone's tube mills are broadly used in different industries including: automotive, furniture, sanitation, bathroom equipment, chemistry equipment, food processing, cleaning industries, etc.

Sunfone Tech has been offering customers high-quality carbon steel and stainless steel tube mills, both with advanced technology and 20 years of experience, Sunfone Tech ensures each customer's demands are met.