— Drilling & Logging Project
We supplied spare parts, materials and provided service of import & export, custom clearance and transportation for its drilling and logging equipment & accessories.

— Rig Custom Clearance & Mobilization
ZJ50L is a 5000m big rig, volume is 9000cmb, weight is around 2000T, Sandin was appointed to be responsible for rig custom clearance, import application, loading& unloading, and movements by trailer.