
www.mega-seisakusho.co.jp
Mega Seisakusho is a precision manufacturing company specializing in circular parts machining. The firm leverages a combination of general-purpose machinery, CNC lathes, and multi-tasking centers to provide high-precision turning and milling services. They serve a diverse range of sectors, including pump manufacturing, vacuum technology, automation, and the medical device industry. With over 30 years of experience, the company handles projects ranging from single prototypes to full-scale production runs. They are committed to maintaining high surface quality and dimensional accuracy for complex, high-performance components.




www.st-es.jp
Established in 1932 and based in Ishinomaki, Miyagi, st-es Co., LTD. specializes in the design, manufacture, and installation of specialized industrial machinery. The company has evolved from a manufacturer of hydraulic equipment for fishing machinery into a provider of power line construction winches, energy-saving equipment, and custom industrial automation solutions. They offer integrated manufacturing services, spanning from large-scale welding to precision machining, utilizing advanced CNC technology to serve diverse industrial requirements. By leveraging decades of engineering expertise, the company provides both standard product lines and custom-built equipment tailored to specific client needs. Their operations are supported by high-capacity machine tools capable of handling large-scale industrial processing.






sanwa-kg.com
Sanwa Kogyo is an industrial manufacturing firm with over 50 years of experience specializing in precision metal processing. The company provides comprehensive services including sheet metal fabrication, welding, CNC machining, and industrial painting. They distinguish themselves by managing the entire manufacturing process, from design optimization and production management to quality inspection and logistics. Utilizing advanced automation and a skilled workforce, Sanwa Kogyo serves various industries with a focus on high-precision, custom components and reliable, short-turnaround delivery. Their operations are supported by a commitment to rigorous quality control and modern production technologies.


www.katoseisakusyo.com
Kato Seisakusyo is a precision metal machining company located in Ishinomaki, Miyagi Prefecture. The firm specializes in lathe machining, milling, sheet metal fabrication, and general welding services, including TIG, semi-automatic, and arc welding. They support clients with prototyping, short-run production, and custom component manufacturing for various industrial applications. By managing the production process from initial consultation to final inspection, the company ensures high-quality results for complex metal parts. They are equipped to handle diverse project requirements, offering one-stop solutions for specialized manufacturing needs.








