Tai'an Run'ao Machinery Equipment Co., Ltd.

Tai'an Shida Mechanical & Electrical Equipment Co., Ltd. (Tai'an Great Wall International Business and Trade City Branch)

Yongchang Mechanical And Electrical Tongfeng Equipment (Tai'an Great Wall International Business and Trade City Branch)

Yaohua Mechanical and Electrical Equipment Company

Zhengyuan Sewing Equipment Firm

Jack Sewing Machine Franchise Store (Qingnian Road Branch)