Contact UsYongfei2020-11-05T07:57:46+00:00 Please register an account before submitting your ticket. Click here Check ticket status. Click here Modal Title I am body! The OfficeAddress:409, Block A, Huafeng Smart Innovation Port, Shenzhen, China Phone: +86-0755-23103569 Email: support@cbd-3d.com Business HoursMonday - Friday 9am to 6pm Saturday - 10am to 5pm Sunday - Closed ChiTu systems is everything you need to create an awesome 3d printer! Shop Now