MouldKing Factory Store
This store specializes in the sale of high-quality alternative building blocks, focusing especially on the Mould King brand. The offering is dominated by complex Technic series models, remote-controlled (RC) vehicles, and large-scale architecture sets that utilize famous 'GoBricks' parts.
Popular items
Advantages
GoBricks Part Quality
Mould King sets use parts manufactured by 'GoBricks', which are considered the best among alternative brands. Their clutch power and plastic quality are almost identical to the Danish original.
Motorization in Standard Configuration
Unlike many other brands, Mould King Technic models (such as excavators or sports cars) often come complete with motors, battery boxes, and a remote control at no extra charge.
Huge MOC Projects
The store offers models with a huge number of parts (3000–10000+ bricks) based on fan (MOC) designs, which usually cannot be bought in stores.
Price vs. Part Count
The cost per part is significantly lower than the leading market brand, allowing for the purchase of large-scale models at an affordable price.
Disadvantages
Lack of Original Box
To reduce shipping costs, large sets are almost always sent in a cardboard transport box rather than in attractive retail packaging. This should be considered if you are buying as a gift.
Complex Instructions
For some large models, the instructions can be dense, and it is sometimes difficult to distinguish between similar color shades (e.g., dark grey vs. black) due to the printing.
Electronics Compatibility
Mould King uses its proprietary 'Black Box' motor system, which is rechargeable, but it is not always directly compatible with other manufacturers' Power Functions systems without modification.
FAQ
Are Mould King parts compatible with Lego?
Yes, Mould King uses a 100% compatible size and connection standard. You can safely mix these parts with your existing collection.
What should I do if a part is missing from the set?
Mould King's parts inventory is quite accurate, but errors happen. Contact the seller by sending a photo of the instruction page and marking the missing part – they usually send replacements free of charge.
Are paper instructions included in the set?
Yes, almost always the set includes a high-quality, thick paper instruction book. PDF instructions are usually not necessary unless specifically indicated (for very rare MOC models).
How long does it take to charge the motor unit?
Mould King uses built-in lithium batteries. Charging usually takes 2-3 hours, and the operating time depends on the model's weight and the number of motors (on average 20-40 minutes of intensive driving).
Summary
MouldKing Factory Store is a must-visit destination for adult building block fans (AFOL). If you are looking for a challenging building process and high-quality Technic models with motors, this is the best value-for-money choice on AliExpress.
Action Plan for Buyers
Check the Version (Static vs Dynamic)
Many models are available in two versions. Make sure you choose the 'RC Version' or 'With Motors' if you want the model to move.
Sort Parts Before Starting
Large sets contain thousands of parts. Although the bags are usually numbered by stages, it is recommended to prepare a large workspace and containers for sorting.
Use the Physical Remote, Not the App
Although a mobile app is available for control, the physical remote control included in the set usually provides more precise and responsive operation.
