SSS Co. Ltd

3S Co.,Ltd. is the only expert manufacturer of valve positioner in Japan. Company name, 3S stands for “Safety, Speed, Service”. We make the most importance on the safety of customers.”Speed” means a short lead time and quick response, and we offer the best services in site or following-up after shipping. Since establishment in 1986, we have worked with this motto”3S”. As a result, we have achieved top-share in Japan and many OEM contracts.