‍‍Beijing Ronzlle Investment Management Co.,Ltd. ‍‍

Add: The 6th Floor,Cheng Ji Cheng Building, No.8 Xia Guang Li, Chaoyang District,Beijing,China

Tel:+86 10 6409 6997(ext 8202/8205/8206)                     

Mob:+86 18600972314

Mail:scott@ronzlle.com    rebecca@ronzlle.com   victoria@ronzlle.com  bty@ronzlle.com

Fax:+86 18600972314

Code:100125

Website:http://www/ronzlle.com/

‍Chengde Yingke Fine Chemical Co., Ltd.: http://www.ykxincailiao.com