6-in-1 Engineering Assembly Set 535PCS

A 535-piece building block set for creating six different engineering models. Encourages hands-on assembly and imaginative play

SKU: YUANYUANLE-0340 Category: Last updated: Jul 20, 2026
SKU: YUANYUANLE-0340Factory model: 8743Updated: Jul 20, 2026

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Chenghai District Yuanyuanle Toys Factory
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Source Factory · Chenghai, Shantou (Guangdong)
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A 535-piece building block set for creating six different engineering models. Encourages hands-on assembly and imaginative play

Specifications

Region

Supplier type

Factory model

8743

Packaging

Display Box

Qty per carton

24

Packaging size (cm)

21.5 × 9.5 × 28

Carton size (cm)

79 × 29.5 × 67

Carton volume (CBM)

0.156

Carton volume (CUFT)

5.51

Gross weight (kg)

18

Net weight (kg)

17

Frequently Asked Questions

How does building this 535-piece 6-in-1 Engineering Assembly Set support a child's development?
The 6-in-1 Engineering Assembly Set supports creativity, fine motor skills, following instructions, and spatial reasoning through its 535-piece building experience.
Does this 6-in-1 Engineering Assembly Set work as a calm, focused indoor activity for children?
Yes, the 6-in-1 Engineering Assembly Set is ideal for screen-free quiet play, providing calming, focused indoor activity for children.
Is this 535-piece 6-in-1 Engineering Assembly Set a good gift idea, and who is it suited for?
Yes, the 535-piece 6-in-1 Engineering Assembly Set is a great gift for brick-building fans and suitable for parent-child building.
What is the minimum order quantity (MOQ) for wholesale orders?
MOQs vary by factory, product and current stock, and are usually negotiable - request a quote for exact terms.
How many pieces does 6-in-1 Engineering Assembly Set include?
The 6-in-1 Engineering Assembly Set includes 535 pieces.
Do you accept OEM or ODM customization?
Yes, Chenghai District Yuanyuanle Toys Factory offers both OEM and ODM customization for the 6-in-1 Engineering Assembly Set.
What is the typical production lead time?
The typical production lead time for the 6-in-1 Engineering Assembly Set from Chenghai District Yuanyuanle Toys Factory is 25-35 days.

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