established in 2013, Sothis (Suzhou) Environment Technology Co; Ltd offers a full line of cleanroom equipment,consultation and solutions for a broad range of industries and applications.These products are divided into three parts including testing instruments, equipment and filter tester. The main items are the particle counter/ air sampler/ clean bench/pass box/air shower/weighing room/.With more than 8 years experience in contamination control, We have built our own R&D departments with 4 production lines. OEM and ODM can be available. In terms of sustainable development, We has established long-term cooperation with well-known domestic universities, research institutes and industry associations and regularly conducted academic exchanges. At present, Sothis is keeping maintaining exchanges with foreign research institutions from all over the world. Sothis is guided under a young elite group with quick response and professional knowledge to meet our customers requirement. Our items are exported to Vietnam, Pakistan and India and so on. Now, We sincerely welcome more friends to contact us.