I'm sorry.
based on the visible design of a high-resolution engineering vehicle, with a rigid line and accurate proportion;
product appearance positioning — simple + high-resolution, as an extension of low-cost engineering vehicles, enriches the price categories of product lines.
Manual knob control for shovels, simulation of gravel loads, switch control, gas tank activity as vehicles move, and manual control of movement around and around the vehicle.
Launched in 2021 as a mechanical group, Technic series, containing 372 parts。