US importer profile · verified US ocean import records
Sigmatron International Inc
Component & materials supplierElectronics & Componentscontract electronics assembly
Data window: Jan 3, 2026 – Aug 17, 2026Updated Aug 30, 2026Source: US ocean import recordsMethodology
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Sigmatron International Inc is a US-based component & materials supplier in electronics & components on US ocean import records. In the analysed window it received 5 shipments from 1 supplier in 1 country between Jan 2026 and Aug 2026; the largest supplier recorded is Shenzhen Power Kingdom Co Ltd.
Sells to OEM brands needing electronic assemblies — EMS provider importing batteries as build components. Classified from what it imports and from whom.
Listed as a supplier: a manufacturer whose products go into other manufacturers’ products, judged from what it imports.
Company details
As filed on the customs records.
Contact
- Country
- United States (US)
Import history
- First shipment
- Jan 2, 2015
- Shipments, all time
- 9,305
- Shipments, analysed window
- 5 (Jan 3, 2026 – Aug 17, 2026)
- Sourced from China
- 36%
“All time” covers this company’s whole record in the source export; the analysed window is the span of the shipments held here.
At a glance
What this company appears to import
- Sealed Lead Acid Battery Plts Solid Wood
HS: 850720
Evidence of recent activity
- Latest shipment
- Aug 17, 2026
- Shipments in window
- 5
- Suppliers
- 1
- Shipments, last 12 months
- 425
What customs data cannot confirm
Shipment counts, buyers and recency show trade activity only. They do not verify product quality, certifications, production capacity, minimum order quantities, pricing, lead times, or whether a company will take on a new buyer. Use the evidence to shortlist, then verify directly. Nor do they state whether a company sells wholesale or holds stock today.
Trade evidence
From US ocean import records, Jan 3, 2026 – Aug 17, 2026. Counts are bills of lading; definitions on the methodology page.
Who supplies them
Shenzhen Power Kingdom Co Ltd supplied 5 of the 5 shipments (100%).
| Supplier | Shipments | Last |
|---|---|---|
| Shenzhen Power Kingdom Co LtdEnergy & Batteries | 5 | Aug 17, 2026 |
Shippers as named on the bill of lading. Linked names have a supplier profile; some shippers are forwarders consolidating cargo rather than the factory.
HS codes imported
850720Other lead-acid storage batteries5
What they import
- Sealed Lead Acid Battery Plts Solid Wood5
Verbatim customs descriptions. They describe what moved, not the company’s full range.
What the data shows: China accounts for 5 (100%) of the 5 shipments in this dataset.
Where they source
Shipments by the supplier's country.
Supplier industries
Shipments by what the supplier makes, as classified in the supplier database.
Ports of loading
Ports of entry
Carriers used
See what Sigmatron International Inc can make for you
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Frequently asked questions
What does Sigmatron International Inc import?
The ‘What they import’ section lists the verbatim product descriptions from Sigmatron International Inc’s 5 US ocean import filings in the analysed window, with the HS codes declared. They describe what moved, not the company’s full range.
Who supplies Sigmatron International Inc?
1 shipper appears on the records, in 1 country; they are listed under ‘Who supplies them’ with shipment counts. Some shippers are forwarders consolidating cargo rather than the factory.
Is Sigmatron International Inc a wholesaler?
It is classified as a component & materials supplier from what it imports and from whom. Customs records do not state a sales model, so confirm wholesale terms with the company.
Does this page verify quality or certifications?
No. Shipment counts, buyers and recency show trade activity only. They do not verify product quality, certifications, production capacity, minimum order quantities, pricing, lead times, or whether a company will take on a new buyer. Use the evidence to shortlist, then verify directly.