Chengde Chengxin Automation Engineering Co.,Ltd.is a high-tech enterprise which engages in specialized design, manufacturing dynamic weighing meters, belt balance and ration feeder.

• 承德承信自动化工程有限公司是一家专业从事设计、制造动态称重仪表及电子皮带秤、定量给料机的高新技术企业。