Beijing Leaderherb Bio-Tech. Co., LTD.
Address: Building 58#, No. 17 Jingsheng South 4th Street, Jinqiao Industrial Park, Tongzhou, Beijing 101102 China.
Post Code: 101102
TEL: 0086-10-5128 8246
E-mail: leaderherb@163.com
QQ：908439611
WeChat: Please scan below QR code using the WeChat app on the mobile.
Website: www.china-api.cn
Website: www.leaderherb.com