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Proterial (Thailand) Ltd.

Product / Service We Provide

Nature of Business

* Sales of high-grade metal products and materials, magnetic materials, electronics and IT devices, high-grade functional components and equipment, Electronic wires and cable, 
   services, etc. 
* Manufacturer and Sales of  Electronic components for Mobile phone, Coil, Anti-noise parts and Precision casting parts for Automobile and Tool steel products.
* Manufacturer and Sales of Automotive parts (such as Brake Hose, ABS Sensor, Torque Sensor, EPB Harness).

Year Established


Paid Up Capital

  • $46,000,000 USD

No. Of Employees

  • 2390

Factory / Branches / Other Facilities

  1. Office
    Bangkok Sales Office
    13th Floor, Ploenchit Tower, Unit 13A1, 898 Ploenchit Road, Lumpini, Pathumwan
    Bangkok, Bangkok, Thailand

Key Persons

President - Kenichi Iwamoto

Company Background

Hitachi Metals has built its business in the automotive, industrial infrastructure, and electronics fields, we are also expanding into new areas in which high-performance materials offer strong potential such as the aircraft and energy fields, medical equipment, and others.

January 4, 2023, Hitachi Metals changed its name to Proterial.

Main Shareholders / Parent Company

  • Proterial, Ltd.


  • Bank of Ayudhya Public Co Ltd
  • 1/60 Moo 5, Rojana Industrial Park, T.Khanharm
    A.Uthai, Phra Nakhon Si Ayutthaya, 13210, Thailand
  • +66 (0)35 958800
  • +66 (0)35 330395
  • Distributor Required
  • Partnership Required
  • Looking to Sell
  • Looking to Buy