When were the old Beijing cloth shoes created in Boucher?

Brief introduction of operators of Caimei and Buxueer old Beijing cloth shoes

Beijing Shi Sheng Xiangsheng Trading Co., Ltd. was established in 1992, and owns the brand of "Caimei" and "Buxueer" shoes. Its headquarters is located in Chaoyang District, Beijing, and its production headquarters is located at 47 1 Jintaiyuan, Huairou District, Beijing.