About Ding Sheng Technology Co., Ltd. - Adaptors Supplier in China

China is the origin of Ding Sheng Technology Co., Ltd., which lists eight active power adapter products in its catalogue. The catalogue includes adapters ranging from 5 W to 60 W, covering output powers of 5 W, 12 W, 18 W, 24 W, 36 W, 40 W and 60 W, plus a generic power adapter entry. All items fall under HS Chapter 85, specifically heading 8504.40, which classifies static converters and power supplies. The products are described with material specifications such as ABS or ABS/PC housings, PCB assemblies, copper windings and internal copper components. The supplier’s trust tier is listed as “harbor” in the platform data. The catalogue does not mention any additional product categories beyond adaptors.

Each listed adapter specifies a combination of housing material and internal conductive components. For example, the 5 W adapter is a PCB assembly housed in ABS/PC, while the 60 W unit uses an ABS/PC housing with copper internal components and carries HS code 8504.40.70. The 12 W, 40 W and generic power adapter entries share the base HS code 8504.40, and the 24 W and 36 W adapters reference HS code 8504.40.55, indicating a sub‑heading for certain power supply types. The material data highlight the use of copper windings or transformers together with standard engineering plastics, which are typical for low‑ to medium‑power AC‑DC adapters.

Product Range and Specialties of Ding Sheng Technology Co., Ltd.

The catalogue covers eight power‑adapter models with output ratings from 5 W to 60 W. In the industry, adapters of this size typically accept 100‑240 V AC input, deliver 5‑20 V DC output, and meet efficiency levels of 80 % or higher. Safety standards such as IEC 60950‑1 (now superseded by IEC 62368‑1) are commonly applied, and buyers often look for CE, UL and RoHS compliance. Material choices of ABS or ABS/PC housings provide impact resistance and heat tolerance, while copper windings and PCB assemblies define current‑carrying capacity and electrical performance.

Typical specifications for Chinese‑manufactured adapters include PCB thickness of 1.2 mm, copper trace widths sized for the rated wattage, and transformer designs that meet isolation requirements of 1500 V AC. Packaging for export usually involves anti‑static bags inside corrugated cardboard boxes, with each 20‑ft container capable of holding roughly 10 000 to 12 000 units depending on box dimensions.

Trade and Export Information - Ding Sheng Technology Co., Ltd.

China is a global exporter of electronic power supplies, and adapters classified under HS 8504.40 are regularly shipped to Europe, North America and the Asia‑Pacific region. Importers in these markets generally require CE marking for the EU, UL listing for the United States, and compliance with IEC 62368‑1 for safety, alongside RoHS certification for restricted substances. Customs authorities often request a commercial invoice, packing list, certificate of origin and test reports that demonstrate conformity to the relevant standards.

Logistically, power adapters are lightweight and typically packed in 20‑ft or 40‑ft containers using stacked cardboard boxes. Common Incoterms include FOB Shanghai or CIF destination port, with freight forwarders handling anti‑static packaging and moisture‑proofing. Pre‑shipment inspections by third‑party agencies such as SGS or Bureau Veritas are standard practice to verify HS‑code declaration, safety test results and packaging integrity.

Sourcing from Ding Sheng Technology Co., Ltd. - Buyer Guidance

When sourcing from Ding Sheng Technology, buyers should request the product datasheet, IEC 62368‑1 safety test report, CE Declaration of Conformity and RoHS compliance certificate for each model. Verifying the exact HS code (8504.40 or its sub‑headings) on the commercial invoice helps ensure correct tariff treatment and avoids customs delays. Samples should be tested for output voltage stability, temperature rise under load and insulation resistance before confirming a full order.

Potential buyers should confirm the minimum order quantity, which in the Chinese power‑adapter segment often ranges from 500 to 1 000 pieces per model, and negotiate a production lead time of 4 - 6 weeks after order confirmation. Clarify packaging details - anti‑static bagging, box dimensions and labeling - and arrange a pre‑shipment inspection to validate electrical safety, efficiency and material conformity before the goods are loaded for export.

What power output options does Ding Sheng Technology offer?

The supplier lists adapters at 5 W, 12 W, 18 W, 24 W, 36 W, 40 W and 60 W, plus a generic power‑adapter entry that falls within the same wattage range.

Under which HS code are these adapters classified?

All eight adapters are classified under HS heading 8504.40. The 5 W, 24 W and 36 W units use sub‑heading 8504.40.55, while the 60 W unit uses 8504.40.70. The remaining models are recorded with the base code 8504.40.

What housing materials are used for the adapters?

The catalogue specifies ABS or ABS/PC engineering‑plastic housings for the external case, combined with internal copper windings, transformers or PCB assemblies that contain the electronic components.

Which safety or conformity certifications should a buyer request?

Buyers typically request a CE Declaration of Conformity, UL listing, IEC 62368‑1 safety test report and RoHS compliance certificate for electronic power supplies of this type.

What are common packaging formats for these adapters?

Export shipments are usually packed in anti‑static bags placed inside corrugated cardboard boxes. A standard 20‑ft container can accommodate roughly 10 000 - 12 000 units depending on box size and stacking arrangement.

What is a typical minimum order quantity and lead time?

Suppliers of Chinese‑made power adapters often set MOQs between 500 and 1 000 pieces per model, with production lead times of 4 - 6 weeks after order confirmation.

How can a buyer verify product quality before full shipment?

A buyer should request a pre‑shipment inspection or third‑party test report covering electrical safety, insulation resistance and efficiency. Receiving a functional sample for voltage regulation and temperature‑rise testing is also advisable.