Kero: Guangzhou Rudo & Runako Jewelry Co., Ltd. Maawa: Guangzhou Rudo & Runako Jewelry Co., Ltd. Runhare: 86-020-84666856 E-mail: lilian_lb068@lbjew.com Kero: 204,2/F,A2 Building, Shawan Jewelry Industrial Park, No.999, Fulong Rd., Shawan, Panyu, Guangzhou, Guangdong, China