Shanghai Sonner Machinery Co.,Ltd is a high-tech enterprise specializing in designing and manufacturing dosing & blending equipments .We provide process system solution for plastic, fiber, food and chemical industries.

With the spirit of independent innovation, Sonner has united a group of top qualified personnel in fields of plastic, chemical, software, electronic hardware, automatic industry controlling and has already achieved many innovative achievements. Sonner offers a wide range of equipment including volumetric, gravimetric batch, loss-in-weight feeders and centralized material conveying system. Most of our products have got CE certification. With high quality products and services, Sonner has become the leaders of the feeder supplier in domestic market. Now, Sonner feeders are exporting to Thailand, India, Indonesia, Brazil, Ukraine and many other foreign countries.