Seiko Instruments (Thailand) Ltd.

Seiko Instruments (Thailand) Ltd.
60/83 Moo 19, Nava-nakorn Industrial Estate Zone3 Klong-Nueng, Klong-Luang, Pathumthani 12120
Business Lines
Manufacturing of Hard Disk Components (Pivot Cartridge, Machine Parts Pivot and Motor Parts) and Balls.
Design and Manufacturing of Ball Bearings.
June 10,1998
Number of Employees
1037 (as of March 31, 2021)
ISO14001 Certification Date
March 07, 2002

Site Introduction

Seiko Instruments (Thailand) Ltd. (SIT) is a subsidiary company of Seiko Instruments Inc, Japan. SIT was registered on June 10, 1988 under the promotion of The Board of Investment of Thailand (BOI).
Mission of SIT to manufacture of a wide variety for Hard Disc drive Components. Current products by SIT are Pivot Cartridge, Machine Parts Pivot, Motor parts, Ball Bearing and Ball.

In March 2002, SIT obtained ISO 14001 certification for its environmental conservation activities. As part of its efforts to effectively use resources, the company started to recycle cutting oil used in machining processes by separating and removing swarf using a centrifuge separator. The removed swarf are compressed into blocks and sold to a steelmaker who later reuses them.
In addition, SIT continuously reduces the hazardous waste amount by reusing rotary shaft trays, as well as efficiently utilizing cleaning rags.
Under the slogan of “The blessing obtained from nature should be returned to nature”, SIT promotes energy conservation, resource saving and recycling.

Environmental Policy

Seiko Instruments (Thailand) Ltd. intends to produce highly qualified environmentally-friendly goods and pay close attention to the employees' safety.
The company established the following environmental policy to continuously support safe operation the Management Team and the employees in every section.

  1. Establish and develop a quality, environment and safety management system to satisfy the ISO9001, ISO/TS16949, ISO14001 and OHSAS18001 requirements.
  2. Develop and deliver high quality products in a timely manner at an appropriate cost to obtain customers' satisfaction.
  3. Reduce energy use, utilize resources and control pollution to minimize impact on the environment.
  4. Raise the employees' awareness that the safety operation is one of the most important factors. Enhance risk management by improving occupation health and safety awareness to prevent any damage from fire, accident, injury and sickness.
  5. Observe the laws, regulations and requirements concerning the product quality, environment and safety.

FY2020 Topics

Newly installed exhaust treatment device
Solar panels installed on the site

- At the SIT's Navanakorn Factory, solar panels were installed on the factory site, and the solar power generation system began operating in June 2021. The scale of the system is 700 kWp. Seiko Instruments (Thailand) Ltd. is the operating company with the largest amount of CO2 emissions in the Seiko Holdings Group, and we will continue to systematically introduce solar power generation to reduce CO2 emissions.

Environmental performance data (FY2020)

Environmental performance data