Shandong Backace Machinery Co., Ltd

• Tel：400 995 1116
• Add：No. 2888, Haidai North Road, Economic Development Zone, Qingzhou City, Shandong Province

Hangzhou Xinqidian International Trade Co.,Ltd

• Tel：+86-0571-85333125
• Ph：+86-18158716751
• Add：Room 309, Laiyin Juzhen International Building 4, No.515 Yuhang Tang Road, Gongshu District, Hangzhou 310011, China.