Company Overview

Established June 26, 1995
Registered Capital 60 Million Bath
Nature of Business Manufacturing
Business Type Thai and Japanese Joint Venture
Address 18/12 Rama II Rd., Moo 4, Tambol Nadee Amphur Muang, Samutsakorn 74000 Thailand
Number of Employees 180 Persons

Bangkok Sanyo Spring was established in 1995 as a manufacturer for high precision parts, in metal stamping, metal forming, coil spring, parts assembly as required in original equipment manufacturer:OEM.

We have accredited with the quality management system ISO900 in 2002, registration is in respect to the following scope of supply: The manufacture of coil springs, plate springs, and precision metal stamping parts, that can help to ensure the quality of products.

In 2007, We have accredited with environmental management system ISO14001, that demonstrate our awareness in the environmental impacts on the use of resources and pollution of our business activities.

With our expertise and experience in manufacturing veriety of products for electronic and automotive industrial. We have the team to design and develop die and mold by ourself We expand business into plastic injection manufacturing in 2015



To be the leader in the manufacturing of high precision metal parts progressive die and injection plastic parts.


Offer quality products on reasonable price and ensure the best service base on environmental responsibility to enhance customer satisfaction

Corperate Policy

Bangkok Sanyo Spring always takes highest concern of stakeholder such as customers, suppliers, employees , community and others continuous promoted improvement, stressing on the following 7 elements,

  • Quality
  • Cost
  • Delivery
  • Safety
  • Morale
  • Ethics
  • Environment