Qingdao Boss Flame Retardant Textile Materials Co., Ltd.
Alamat: No.1 Boss Road, Jiaoxi Industrial Park, Jiaoxi Town, Jiaozhou, Qingdao, Shandong, China
Telefon:+86-15192680619
E -mel:info@qdboss.cn
Laman web:www.qdbossacoustics.com