Established in 1970 by Mr. Chai Somnimit with a registered capital of THB 36 million, Siam Industry & Manufacturer Co., Ltd. is one of Thailand’s leading experts in metal cutting, drilling, and bending. Backed by over 50 years of experience, our professional management and production teams have positioned the company at the forefront of electrical control manufacturing. Our core expertise includes circuit cabinets, electrical control panels, electronic enclosures, and high-quality OEM manufacturing. Driven by our expert R&D team, we remain committed to developing diverse, internationally standardized products to effectively serve both domestic and global markets.