Daido SP (Thailand) Co., Ltd. is a Japanese standard spring manufacturer located in the Eastern Seaboard Industrial Estate, Rayong. We specialize in producing all types of custom springs according to drawings, utilizing Japanese Industrial Standards (JIS) machinery and measuring instruments. With over 20 years of experience in high-quality spring production, we are committed to delivering products that meet the demands of various sectors including automotive parts, motorcycles, electronics and other industries.
We specialize in custom torsion spring manufacturing based on customer drawings. Our team is dedicated to producing high-quality springs while providing professional consultation through our expert production and dedicated quality control teams to ensure all your requirements are fully met.

We produce Compression Springs, Tension Springs, and Wire Springs customized to your exact drawings. We are dedicated to manufacturing high-quality springs, offering free consultations by our team of manufacturing and quality control engineers to meet all your needs.