Ningbo Sonuo Tiangong STNC Industrial Automatic Control Equipment Co., Ltd. was founded in 1988. The company established a Zhejiang provincial research and development center and hired senior pneumatic experts at home and abroad to work in the factory. The company specializes in the production of seven series of products: air source processing components, pneumatic control components, pneumatic actuators, pneumatic vacuum components, pipe joints and air pipes, and pneumatic intelligent control equipment. The product has beautiful appearance and stable performance, and has the ability to supply complete sets of pneumatic systems. The company uses advanced production equipment, complete measurement and testing equipment, and has passed ISO9001:2008, CE, ROHS and other system certifications, and is positioned as a high-quality product. It has established a huge sales network and after-sales service system at home and abroad, and promises to serve customers satisfactorily. The company has been awarded the title of National High-tech Enterprise, Technological Innovation Demonstration Enterprise, AAA Bank Credit Rating, and Zhejiang Province Famous Brand Product. The STNC trademark is a famous trademark in Zhejiang Province and a well-known trademark in China. Its products sell well at home and abroad.