Where can I buy second-hand hotel tables and chairs in Beijing?

Beijing second-hand hotel tables and chairs can be purchased from the following companies:

1: Beijing Shengde Furniture Co., Ltd.

Address: Wang Siying Township, Chaoyang District, Beijing 500 meters south of Shenghua Honglin Market (Beijing-Shenyang Expressway Chemical Plant Exit)

Bus: No. 17, No. 22, No. 50, No. 50 Special Line, No. 56, No. 76, No. 60

2: Beijing Shierge Furniture Co., Ltd.

Address: No. 8, Tuanzhong South Road, Beijing

Bus routes: No. 34, No. 55, No. 78, No. 9 special line, No. 11 , No. 23, No. 45