The SJ Group is a unique group that operates seamless businesses in Japan and China. The Group operates Information Services, encompassing system development, software products, and information products, and petrochemical Engineering Service Business.
The main business of the SJ Group. Group companies in Japan and China jointly develop high-technology and systems featuring impressively low total cost.
We handle products optimized for the needs of customers, particularly STEP Dialysis and Miracle Dialysis, which provide comprehensive management support for the artificial dialysis business.
We deal with the information system equipment needed for system building, including software, servers, network equipment, and computer peripherals.
We design facilities associated with petrochemical businesses, provide consulting services, sell equipment, and develop control software for the Chinese market.