Tongdy Sensing Technology Corporation
Adirẹsi: Ilé #8, No.9 Dijin Rd, Haidian District, Beijing 100095, China
Foonu:+86 10 5973 8939
Imeeli：contact@tongdy.com
Foonu:+86 10 5973 8938 ext 8032
WhatsApp:+86 18680749775
Tongdy Sensing Technology Corporation
Adirẹsi: Ilé #8, No.9 Dijin Rd, Haidian District, Beijing 100095, China
Foonu:+86 10 5973 8939
Imeeli：contact@tongdy.com
Foonu:+86 10 5973 8938 ext 8032
WhatsApp:+86 18680749775