SEMTO ENGINE ST-NF2 

High Simulation
Miniature: Treated by aluminum CNC processing and oxidation coloring
Dual Synchronous Belt Pulley
Rocker Arm: The short rocker arm makes the valve switch operation more accurate.

Instruction Manual
How to assemble video tutorial

Toyan V8 Nitro Engine FS-V800 

Long Stroke
Mechanical Water Cooling Pump
Dual Synchronous Pulley
Precise Carburetor
Integrated Machining Crankshaft
Precise Rocker Arm
Integrated Exhaust Pipe 

Instruction Manual
How to assemble video tutorial

TOYAN FS-S100AT 

The newly designed adjustable carburetor system
Adjustable ignition angle flywheel
High-efficiency cooling fan
The center camshaft design reduces the height of the engine to the extreme

Instruction Manual
 How to assemble video tutorial

Toyan RS-S100 

Micro, compact and lightweight 
Steel flywheel, reinforced
Crankshaft 3 High-precision alloy

Material, triangular rotor Single
Carburetor design

Instruction Manual
How to assemble video tutorial

CISON Gasoline OHV V8  

The Art of Miniature Precision
Aesthetic Excellence
Built to Last
Education Through Creation

Instruction Manual
How to assemble video tutorial

CISON 1/6 Gas Flathead V8

Highly Realistic
Precision Manufacturing
Long Stroke
Crankshaft and Connecting Rods
Durable Operation

Instruction Manual
 How to assemble video tutorial

CISON L4-175 17.5cc Miniature OHV

Build Engine
Sensitive Response
Lasting Work
Sophisticated Manufacture
Convenient Ignition

Instruction Manual
 How to assemble video tutorial

CISON FG-VT9 9cc V-twin V2 

Impressive Simulation
Reliable structure
Fine Processing
Stable Performance

Instruction Manual
How to assemble video tutorial

CISON FG-VT9 9cc V-twin V2 Engine

·15.7cc, 4-stroke V-twin engine
·Classic motorcycle design with ·high realismCNC precision machining with anodized surface
·Smooth performance range of 2000-8000rpm

Instruction Manual

RETROL DIY Steam Beam Engine 

Wonders of Steam Power
Impeccable Craftsmanship
Versatile Display
Ideal Gift Choice

Instruction Manual
How to assemble video tutorial

RETROL HM-01 

Resonating Exhaust Pipe Design
Quick-Slow Speed Switch
User-Friendly Carburetor Design
Adjustable Main Oil Cup

Instruction Manual
How to assemble video tutorial

RETROL Vintage Horizontal Mill Engine

Adopting CDI high-pressure ignition

Paired with a high-end wood base

Instruction Manual
How to assemble video tutorial

RETROL Vintage Horizontal Mill Engine Stationary Engine

Built with start and ignition equipment
Vintage Design
Premium Craftsmanship

Instruction Manual
How to assemble video tutorial

Performance V8 Supercharger for Toyan V8 FS-V800 

The supercharger uses the torque generated by the engine crankshaft.

Suitable for TOYAN FS-V800 engine model.

Instruction Manual
How to assemble video tutorial

HOWIN L4-172 

SOHC valve mechanism
Alloy rocker arms
Independent intake/exhaust design
Smooth idle running and high speed up to 15000rpm

Instruction Manual
How to assemble video tutorial

HOWIN L6-210

Long Stroke
Water Cooling
Valve Mechanism
Accurate Carburetor
Wide Applications
HOWIN L6-210 is designed and developed on the basis of the iconic engine F300. 
Instruction Manual
How to assemble video tutorial

ENJOMOR V8 

DOHC valve train
Independent cooling pump effectively dissipates heat

Hall type CDI pulse shunt ignition

 All aluminum CNC precision manufacturing One-piece crankshaft

Instruction Manual
How to assemble video tutorial

ENJOMOR 6cc Antique Red Hit and Mis

Four-stroke internal combustion engineBrand New and High
Type: Double Cylinders
Emits a unique "POP" when running

Instruction Manual
How to assemble video tutorial

ENJOMOR V12

DOHC valve train
Hall type CDI pulse shunt ignition All aluminum CNC precision manufacturing

Side water cooling pump3548 brushless starter motor High hardness piston cylinder liner, cast integral crankshaft, full bearing support, high strength and good durability.

 All aluminum CNC precision manufacturing One-piece crankshaft

Instruction Manual
How to assemble video tutorial

ENJOMOR GS-DK01


Retro hand-pull start design, perfect for collectors
Sleek silver finish with compact, mini design
OHV structure and large inertia flywheel for stable starts
CNC machined with hardened crankshaft and anodized finish


Instruction Manual

YU XIANG F11-S AH64 Apache RC Helicopter

The YU XIANG F11-S, a 1:32 scale Apache model, offers durable construction, advanced flybarless technology, GPS stabilization, and precise control for an exceptional flying experience.

Instruction Manual
How to use apache F11 video tutorial

FLYWING FW450L Big Airwolf GPSRC Helicopter 2.4G RC 6CH 450-Class Electric Airplane Model


The FW450L 6CH RC helicopter features advanced GPS positioning, intelligent return-to-home, 3D stunt capabilities, and a durable high-performance design with a 16V motor, offering a smooth and stable flight experience for both beginners and experienced pilots.



Instruction Manual

JCZK 300C PRO  RC Helicopter

The JCZK 300C PRO RC helicopter offers a true-to-life flying experience with advanced stability, intelligent flight features, and powerful performance—perfect for both beginners and experienced pilots.


Instruction Manual

How to use JCZK 300C video tutorial

1/10 Mechanical Double Rotor Axial Turbofan Engine Model DIY Assembly Electric Ducted Fan Engine Craft Gift：DM119

To build up this turbofan engine diy kits, all you need is your passion on the avaition, time and patience. Just read the instructions throughly. Building an engine model of a jet engine will be a reuniting game for the whole family. You will be able to tell your loved ones about how power plants and aircraft engines work. You can present an DM119 model to your friends who are passionate about the sky, reward an aviator for impeccable work, and please your child with a unique toy. The nice good gift box design make it a perfect gift to someone you love for birthday, graduation or Thanksgiving day or Christmas, or any special occasion. This model turbofan engine kit will keep them captivated as they build and operate their own jet engine from start to finish even if you don't have any model building expeerience. .

Instruction Manual
How to assemble video tutorial

Stirling Engine Kit Hot Air Engine

Novel designed
Extremely well-made
Easy operation & long lasting

You get extra bonus except the stirring Priority gift option for many applications

Instruction Manual
How to assemble video tutorial

Low Temperature Stirling Engine

Runs like a dream
Operation easily Long lasting

Priority gift option for many applications
Amazing conversation pieces on your desk

Instruction Manual
How to assemble video tutorial

Stirling Engine Kit DIY Stirling Motor Generator Model

Easy operation
Educational toy

High quality
Wide applications
Age recommend

Instruction Manual
How to assemble video tutorial

Stirling Engine Kit STEM Hot Air Stirling Engine

Exquisite workmanship
High quality
Suitable for gift giving
Powerful and ready to use

Suitable for physics teaching demonstrations

Instruction Manual
How to assemble video tutorial

Model Steam Boiler kit 200ml for Steam Engines Model Steam Boats

Equipped with gas regulator, pressure gauge, and safety valveCopper body with mahogany for heat insulationReaches 0.4MPa in 8 minutes, max 25min run timeIdeal for 1.0-1.5m steam boats, uses butane fuel

Instruction Manual