Beijing
Yizhuang Development Zone
Textiles
Excipients
Packaging Materials
Ran Zheng Processing
Fang Zhi Pin Chu Kou
Mian Fang
Ran Zheng
Hou Zheng Management
Printing and Dyeing Technology
Ya Ran
Textiles Products
Polyester Fiber
守合同重信用企业
市级创新型中小企业
中关村高新技术企业
高新技术企业
省级高新技术企业
市级专精特新中小企业
市级高新技术企业
ISO9001认证
ISO14001认证