No.3 Xuchang Popularity Ranking No.2 Weidu District No.109 Henan No.1 Machinery No.1 Production Equipment No.1 Qi Che Chan Industries Chain No.2 Ling Accessories No.3 Power Systems Elevators Machinery Manufacturing Microphones Hydraulics Technology Hydraulics Engineering Ye Ya Chuan Dong Chuan Cai Machines 国家重点新产品 省部级科技进步奖 市级科技进步奖 科技进步奖 驰名商标 守合同重信用企业