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 processing equipment and detecting instrument with high accuracy. The establishment of the perfect quality assurance system can ensure the quality. Chief products: Detecting：Online cement, mineral, coal analyser; online ash, moisture analyser, fluorescence analyser, online metal detector. Feeding：ZZC rotary scale, belt weighfeeder, solid flow meter, screw scale, loss-in-weight scale, star-shape discharge valve. Measuring：belt feeder. Spare parts: control instrument, weighing belt (flat belt, apron belt, high-temperature belt), idler, roller, load cell, speed sensor, linkage, weighing frame, transducer, gear motor, tensioning device, reed (for belt feeder and belt weighfeeder), seal cup, chute, etc. 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.