Contattaci

Tongdy Sensing Technology Corporation
Indirizzo: Building #8, No.9 Dijin Rd, Haidian District, Pechino 100095, Cina
Telefono:+86 10 5973 8939
E-mail：contact@tongdy.com
Telefono:+86 10 5973 8938 interno 8032
WhatsApp:+86 18680749775