3D Metal Model

Pumping Unit Metal Mechanical Model Kit（219Pcs）

Mini Turbofan Metal Mechanical Engine Kit (170PCS+)

1/3 V8 Engine Model Metal Mechanical Engine Model（500+Pcs）

1/10 Mechanical Dual-Spool Turbofan Engine Model Kit（1000+Pcs）

1/10 Mini Metal OHV Inline Four-Cylinder Diesel Engine Model (300+PCS)

1/10 Scale Military F135 Fighter Mechanical Assembly Electric Twin Rotor Engine Model

1/12 Scale Electric-Powered Dual Spool Turbofan Engine Model Kit

1/6 5-Cylinder Radial Engine Model Kit（230+pcs）

1/4 V12 Visible Electric Supercar Engine DIY Metal Kit（800+PCS）

Galileo Pendulum Clock Full Aluminum Alloy Model Kit（91Pcs）

1/4 Scale Metal Simulation Electric Military Helicopter Turboshaft Engine Model Kit

Mini Single Cylinder Engine Model Kit（130Pcs）

Classic Car Single Cylinder Engine Model Kit（300Pcs）

Mini APP Controlled Electric Metal Red Tractor Model（423Pcs）

All metal Mini V2 Engine Model Kit

Steam Locomotive Train Model Kit（387Pcs）