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FROM CHENGHAI. READY FOR YOUR MARKET.Wholesale · Private label · OEM / ODM
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Science Toy Set, DIY Scientific Circuits Set, 45 Pieces, 6 Cards

Science Toy Set, DIY Scientific Circuits Set, 45 Pieces, 6 Cards (TG5021039) is a learning and creative play toy for wholesale assortment planning. Listed product highlights include Modular Circuit Components, Assembly Fun, Insulated ABS Shell No Leakage Risk and Circuit Learning Cards. Review what the child actually does with the toy and the materials needed to complete the activity.

Packing & model specifications

Item No.: TG5021039
Package: WINDOW BOX
Package Size: 45*29*5.6CM
Carton Size: 72*46*60CM
Q’ty/Ctn: 24/PCS
G.W./N.W.: 20/18 KG
Measurement: 0.2 CBM’/7.01 CUFT’

Quote reference: TG5021039. Carton packing is a logistics reference; MOQ, availability and customization are confirmed per order.

DOCUMENTS YOU CAN REVIEW

Factory audits & product reports.

Review factory audit previews and product reports with a clear view of the factory, product and test scope.

Document holder: Shantou Qihangxing Intelligent Technology Co., Ltd. Product documents cover the electric water gun models listed in each report. Coverage for your chosen TG SKU, configuration and destination is confirmed separately.

Review all factory and product documents ↗

BUYER’S FIELD NOTES

Review this model before ordering

Review TG5021039 against your target sales channel, retail pack and destination market. Use the specification table and product panels together when comparing versions; confirm the final contents on the approved sample.

  • The activity sequence and listed functions
  • Instructions and any language-dependent content
  • Accessories or consumables included in the retail pack

Product features & play experience

  • Modular Circuit Components
    The kit includes a variety of modular circuit components that are easy for children to use: Fan Module, Music Module, Radar Module, Fiber Optic Module, Knob Module, Key Module, Switch Module, Power Supply Module, and Four-Way Module. Each module is designed to be plug-and-play, allowing children to experiment with different combinations and create their own unique circuits.

  • Assembly Fun
    The circuit base plate can be inserted at random, with a screwdriver included. Children can play freely and cultivate their creative logical thinking. According to the purchase style, different screwdrivers are provided (manual/electric screwdriver), allowing children to experience the joy of assembly. The tool-type console and screwdriver make the building process feel authentic and rewarding, enhancing the overall STEM learning experience.

  • Insulated ABS Shell No Leakage Risk
    Made of an insulated and safe ABS shell, there is no risk of leakage, so children can play more safely. The durable ABS material protects the circuit components and ensures long-lasting use.

  • Circuit Learning Cards
    The kit comes with scientific circuit learning cards and a product instruction manual that explains knowledge in an easy-to-understand way. Children can follow along with the cards to build specific circuits and learn about the principles behind each one. This structured learning approach, combined with free experimentation, ensures that children gain a solid understanding of basic electronics while having fun.

  • Cultivate Creative Logical Thinking
    By experimenting with different circuit combinations, children develop creative logical thinking, problem-solving skills, and attention to detail. The process of building circuits teaches cause and effect, sequential thinking, and how components work together to create a functioning system. This hands-on STEM experience builds confidence and sparks curiosity about how everyday electronic devices work.

Product details & configuration

Science Toy Set, DIY Scientific Circuits Set, 45 Pieces, 6 Cards (TG5021039) — product detail panel 1

Science Toy Set, DIY Scientific Circuits Set, 45 Pieces, 6 Cards (TG5021039) — product detail panel 2

Science Toy Set, DIY Scientific Circuits Set, 45 Pieces, 6 Cards (TG5021039) — product detail panel 3

Science Toy Set, DIY Scientific Circuits Set, 45 Pieces, 6 Cards (TG5021039) — product detail panel 4

Science Toy Set, DIY Scientific Circuits Set, 45 Pieces, 6 Cards (TG5021039) — product detail panel 5

Science Toy Set, DIY Scientific Circuits Set, 45 Pieces, 6 Cards (TG5021039) — product detail panel 6

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Custom toy packagingCustom Packaging
Custom toy logoCustom Logo
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Packaging and Delivery

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If you encounter any problems, please feel free to contact us and we will provide perfect after-sales support.
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About Us

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The support behind your order

A deep understanding of our core strengths will help you make the most valuable cooperation decision among many suppliers.
Customized Toy Capabilities 1_Excellent Design

Excellent Design

We have an experienced design team that is good at transforming customers' ideas into toy products that are market-appealing and functional.
Customized Toy Capabilities 2_Rich Product Types

Rich Product Types

We offer a wide range of products, including baby toys, educational toys, role-playing toys, etc., to meet the needs of different markets and age groups
Customized Toy Capabilities 3_Integration Capabilities

Integration Capabilities

Our strategic network of over 3,000 trusted toy manufacturers has created a strong and flexible supply chain ecosystem.
Customized Toy Capabilities 4_Manufacturing Capabilities

Manufacturing Capabilities

With advanced production equipment and efficient assembly lines, we have one-stop production capabilities from mold development, injection molding, assembly, spraying to packaging.
Customized Toy Capability 5_Quality Control

Quality Control

We strictly implement the quality inspection process, and strictly control every level from raw material procurement to finished product delivery to ensure that every toy is safe and reliable.
2026 factory audit document preview

Factory & product documentation

Management-system certificates and model-level test reports are separate documents. Ask which reports exist for the exact model, material and destination market before ordering.
MODEL TG5021039

Product & sourcing FAQ

Practical answers for buying Science Toy Set, DIY Scientific Circuits Set, 45 Pieces, 6 Cards. Use the SKU to keep samples, packing and quotations aligned.

Discuss this model ↗
What are the main product details for TG5021039?

Science Toy Set, DIY Scientific Circuits Set, 45 Pieces, 6 Cards is listed with Modular Circuit Components, Assembly Fun, Insulated ABS Shell No Leakage Risk and Circuit Learning Cards. Review the detailed product panels for the illustrated configuration. Match the sample and written order specification to TG5021039, including any selected accessories or color assortment.

How do I evaluate the educational or creative activity?

Test the listed activity on the sample and review the instructions and included materials. Confirm any language-dependent content and consumable requirements. Choose age positioning from the approved product information rather than broad educational claims.

How is TG5021039 packed, and is the carton quantity the MOQ?

Retail packaging: WINDOW BOX. Retail pack dimensions: 45*29*5.6CM. Outer carton dimensions: 72*46*60CM. Units per carton: 24/PCS. These are listed packing references, not a minimum order quantity. Confirm the final carton data on the quotation.

How do I check the contents and age positioning of TG5021039?

Compare the sample with the illustrated parts and any assembly instructions. For this learning and creative play toy, pay particular attention to the activity sequence and listed functions. Confirm the approved age grade, accessory inventory and retail warnings before writing your own listing.

Can I request a sample or branded packaging for TG5021039?

Reference TG5021039 and specify your quantity, destination and required retail presentation. Sample availability, sample cost and any branding options are checked for this model. Approve the sample, artwork and final pack specification before bulk production; customization MOQ and timing are confirmed in the written quotation.

Which test documents should I request for TG5021039?

Request documents that identify the exact model, materials, age grade and configuration being ordered. The required scope depends on your destination market. A factory audit describes the audited facility; a product report covers the models and tests identified in that report. Website certificate examples do not establish coverage for TG5021039.

What information will help you quote TG5021039 accurately?

Send TG5021039, units required, destination country, sales channel and required arrival date. Specify packaging, branding and testing requirements and list any other TG models to consolidate. Price, MOQ, production timing and trade terms are confirmed for that specification; carton capacity alone does not set the order minimum.

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