90 серий различных электрических, пневматических,ручных клапанов и т.д.Более 8700 спецификаций и разновидностей
In 1992, it began to focus on the research and development of knife gate valves, gate hoists and other various electric, pneumatic, manual valves, etc. 90 series, more than 8700 kinds of specifications.Widely used in automatic control systems in papermaking, chemical fiber, petrochemical, food, metallurgy, tailings, electric power, pharmaceutical, sewage treatment and other industries.
