Chengde ChengXin Automation Engineering Co., Ltd. is a high-tech enterprise which engages in specializing in design and manufacturing kinds of calculating instruments. The company owns some medium and senior technicians having the years of design experience and staff contingent with excellent technique. It also has the excellent proceaaing equipment and detecting instrument with high accuracy. The estabilishment of the perfect quality assurance system can ensure the quality. Chief products: DetectingOnline cement, mineral, coal analyser; Online ash, moistureAnalyser; Fluorescence analyser; Online metal detector. FeedingPowder rotary scale(FRW, ZZC), granule rotary scale(TRW), Coriolis scale, weighfeeder(DEL/DEM), screw feeder, flow control valve unit. MeasuringICS-14, ICS-17, ICS-20, BMP belt feeder. The products are widely used in building materials, metallurgy, chemical industry, power, grains and roads, etc. We adhere to the management idea of "Honesty and Reliability" of the Chengde ChengXin company, extending its years of technique, quantity backlog and service of Chengxin company from Chengde to every corner of the world. We expect wecan provide our best service for our largest customers.