Changzhou Yongfeng Packing Materials CO., LTD.

 Add: #2, Shengyi road, Aviation industrial park, Luoxi town, Xinbei district, Changzhou, Jiangsu, China 213136 
 Tel: 0086-519-83202085 
 Fax: 0086-519-83204025 
 E-mail: 

yongfeng06@yongfengtech.com

yongfeng07@yongfengtech.com

yong_feng2007@126.com

yongfeng01@yongfengtech.com

yongfeng02@yongfengtech.com

yongfeng03@yongfengtech.com

yongfeng04@yongfengtech.com