Is Electric : No
Recommend Age : 14+Y
Origin : China
Wooden Hydraulic Excavator Model Children'S Educational Toys Wooden Handmade Diy Scientific Experiment Parent-Child Interaction
Features:
1. This Excavator Uses A Syringe To Control The Extension And Height Of The Excavator By Simulating Hydraulic Pressure, And You Can Understand The By Assembling By Yourself.
2. The Diy Assembly Model For Popular Science Learning, With A Simple Structure.
3. Develop Children'S Creativity From Entertainment, With Novel Styles And Full Sense Of Science And Technology.
4. You Can Exercise Your Child'S Ability To Use Hands And Brains. The Installation Instructions Are Attached With Pictures.
Notes:
Due To The Difference Between Different Monitors, The Picture May Not Reflect The Actual Color Of The Item.
Please Allow Slight Measurement Deviation Caused By Manual Measurement, Thank You For Your Understanding.
We always take a rigorous full chain quality control system as the core. Before each product is delivered to the user, it undergoes multi-dimensional and full process rigorous testing and layer by layer verification to ensure that the performance and quality of the entire process meet the dual standards.
Starting from the source control, all raw materials must pass inspection, and core indicators such as appearance accuracy, electrical performance, environmental compliance, and material strength must be verified item by item
After the finished product is taken offline, it will enter the stage of comprehensive performance testing and reliability verification. We simulate various extreme usage scenarios, complete functional accuracy calibration, rated load operation, high and low temperature cycling, humidity tolerance, vibration impact, comprehensively verify the stability and durability of the product, and ensure that all indicators meet the standards
Final re inspection, completing a comprehensive verification of appearance, function, and packaging. All test items that meet the standards and release criteria for products, we fulfill our quality commitment to our customers with every rigorous test and every rigorous verification, delivering stable, reliable, reassuring, and durable high-quality products
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