Which kit fits my programme?
Filter 27 references by science theme, age band and documentation status. Every card carries a stable reference code you can quote back to us.
Open the catalogue →B2B · STEM & science kits · Shenzhen, China
Hands-on science kits, sourced for buyers who check the details.
SZFUNTOY supplies STEM and science experiment kits to importers, distributors, school-supply buyers and museum shops in the United States and Europe. Browse by science theme, compare references, and request a quote carrying the exact SKU — together with the import documentation your market needs.
27 references3-4 weeks standard lead timeB2B wholesale only
Supplier photo · EK-D033
Ref. SF-E013
Verified source listing · ABS · 7–14Wind & Air / 01
27
Curated STEM references
9
Science themes
3-4 weeks
Standard production lead time
4
SKUs with published imagery
01 / Buyer tasks
Start with the job you need to get done
Procurement of children’s educational products is mostly verification work. These are the three questions buyers actually arrive with.
What applies to this SKU?
Children’s products entering the US and EU need testing, certificates, labelling and a responsible party. We publish the checklist and our honest document status.
Read the compliance page →When can it ship?
Standard production is 3-4 weeks from a confirmed order, and we spell out exactly what that clock includes. Select SKUs and prepare an inquiry with your target delivery window.
See lead time & ordering →02 / Range
Browse by science theme
The catalogue is organised around the scientific idea each kit demonstrates, not around a marketing collection name.
Electricity & CircuitsCircuits, conductors and generators02Wind & AirAirflow, wind power and suction05Water & HydraulicsWater wheels and timekeeping by water02Optics & LightLenses, prisms and visual phenomena05MagnetismMagnetic force and levitation02Solar & EnergySolar power and wind generation03Structures & MechanicsLoad paths, bridges and models03Radio, RC & DetectionRadio control, signalling and sensing04Mixed STEM SetsAssorted classroom experiment sets01
03 / Selected references
Six kits buyers ask about first
Two references have verified supplier photos and factory specification sheets. We also publish a workshop photo of the bridge kit and a clearly labelled 3D render of a gear board; every other card shows a schematic, never a substitute photograph.
Supplier photo
Wind & AirSF-E013
Wind Vane & Anemometer Kit (AEROVANE)
Measures wind direction and wind speed with a buildable vane-and-cup assembly.
Supplier photo
Electricity & CircuitsSF-E021
Conductivity Circuit Challenge Kit
A wire-loop challenge that teaches conductors, circuits and steady hands.
Workshop photo
Structures & MechanicsSF-E017
Bridge Load-Bearing Structure Model
Explores load paths, truss geometry and structural strength.
3D render · not a photo
Structures & MechanicsSF-E027
Gear & Chain Transmission Experiment Board
Demonstrates gear ratios, chain drive, bevel gears and rotary motion from a hand crank.
Schematic · photo on request
Radio, RC & DetectionSF-E003
RC Submarine STEM Assembly Kit
Introduces buoyancy, propulsion and radio control through a buildable submarine.
Schematic · photo on request
Solar & EnergySF-E009
Wind Turbine Generator DIY Model
Shows how airflow is converted into electrical energy.
04 / Import readiness
Compliance is not a footnote
For children’s products, the documentation decides whether a shipment clears. These are the rules in force right now — not generic promises.
CPSC eFiling at entry
Importers of regulated consumer products must electronically file certificate data to CBP through the ACE PGA Message Set at the time of entry.
Third-party testing + CPC
Children’s toys need testing by a CPSC-accepted laboratory against ASTM F963 (16 CFR 1250), lead and phthalate limits before a Children’s Product Certificate is issued.
Permanent tracking labels
15 U.S.C. §2063(a)(5)(A) requires manufacturer/importer name, production location and date, and batch or run information on the product and packaging.
An EU-based responsible person
Since 13 Dec 2024 non-EU sellers need a designated EU responsible person, technical documentation and warnings in each market’s language.
What we do not claim
We do not display certificates, test reports, client logos, MOQ figures or prices we cannot evidence. The standard 3-4 weeks production window is a planning figure confirmed by our export desk — see the lead-time page for exactly what it covers. The document status table shows what exists now and what must be commissioned per SKU.
05 / Inquiry flow
How an inquiry moves forward
A description of the typical working sequence, from first inquiry to goods ready for dispatch.
01
Select references
Choose SKUs in the catalogue and add them to your inquiry list with indicative quantities.
02
Confirm the specification
We confirm factory SKU, age grading, materials, packaging, samples and the exact variant with the supply partner.
03
Agree the compliance scope
Your market and buyer role decide which testing, certificates, labelling and responsible-party arrangements are needed.
04
Quotation & dispatch
Price, MOQ, Incoterm and the document pack are agreed in writing. Standard production then runs 3-4 weeks before the goods are ready to ship.
06 / Who you are dealing with
A named export desk in Shenzhen
Shenzhen FunToy Educational Toys Co., Ltd. (深圳童趣玩具有限公司) is a B2B wholesale and export sourcing partner. We put together a curated STEM catalogue from Shenzhen-based supply partners and coordinate specifications, samples and documentation with buyers.
Contact: Zhang Peng · +86 137 2341 2083
Email: zhangpeng.deats@hotmail.com
1E027, No. 2 Trading Plaza, South China City, Pinghu, Longgang District, Shenzhen, Guangdong, China
Before you place a purchase order
- Confirm the factory SKU and the exact variant for every reference.
- Request the current spec sheet and real product photos.
- Commission testing for your market before labelling or packaging is fixed.
- Confirm the applicable duty rate and Incoterm with your customs broker.
- Agree the production window and required delivery date in writing (standard: 3-4 weeks).
- Keep the reference code on every document in the chain.
No retail orders. No consumer checkout. Pricing is quotation-based.