Bangkok Sanyo Spring Co., Ltd.

Company Name: Bangkok Sanyo Spring (BSS)
Services Offered:
・Progressive Press and Single Press Metal Stamping
・Coiling (Spring Manufacturing)
・Forming
・Assembly, including riveting
・Secondary Processing (Tapping, Welding, Barrel Polishing, and Heat Treatment)
・Mold Manufacturing
・Surface Treatment (Plating and Chemical Conversion Coating)

About Bangkok Sanyo Spring (BSS)
Our company specializes in precision metal stamping, coiling, and forming, offering a fully integrated service from mold design and manufacturing to assembly, all managed in-house.

Since all molds used for pressing and forming are produced internally, we contribute to reducing customers’ initial costs and shortening lead times.

Over 90% of our clients are Japanese companies in the automotive, camera, office automation equipment, and electronic device industries—sectors that demand exceptionally high-quality standards. With over 30 years of experience, our continued supply of parts to these industries demonstrates our reliability and outstanding quality.

Furthermore, our integrated production system in Thailand enables us to provide VA/VE (Value Analysis/Value Engineering) proposals, further supporting our customers’ cost-reduction initiatives.

Feel free to contact us with any inquiries or questions

Contact us:
【EN/TH/JP】 Saman Maneechansuk : saman@bkksanyospring.co.th / 081-398-6299​

【EN/JP】 Mr. Kota Nakagawa : nakagawa@bkksanyospring.co.th / ​084-394-2255

【TH/JP】 Pokhasap Warintra​ : marketing1@bkksanyospring.co.th / 092-406-8822

【CN/JP】 Mr. XiaoLuan Tang : tang@bkksanyospring.co.th / 080-070-5566