US importer profile · verified US ocean import records
Alpha Industries Management Sigma
Component & materials supplierPlastics & Rubberplastic film extrusion, polyolefin resins
Data window: Jul 22, 2026 – Jul 22, 2026Updated Sep 10, 2026Source: US ocean import recordsMethodology
Alpha Industries Management Sigma is a US-based component & materials supplier in plastics & rubber on US ocean import records. In the analysed window it received 1 shipment from 1 supplier in 1 country in Jul 2026; the largest supplier recorded is Lg Chem Ltd.
Sells to packagers, converters, industrial users — Sigma Plastic Group plant importing resin raw material. 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 20, 2015
- Shipments, all time
- 268
- Shipments, analysed window
- 1 (Jul 22, 2026 – Jul 22, 2026)
- Sourced from China
- 0%
“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
- Ethylene Alpha Olefin Copolymers Polymers Customer Polyolefin Elastomer Purchase Provided…
HS: 390140
Evidence of recent activity
- Latest shipment
- Jul 22, 2026
- Shipments in window
- 1
- Suppliers
- 1
- Shipments, last 12 months
- 22
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, Jul 22, 2026 – Jul 22, 2026. Counts are bills of lading; definitions on the methodology page.
Who supplies them
Lg Chem Ltd supplied 1 of the 1 shipments (100%).
| Supplier | Shipments | Last |
|---|---|---|
| Lg Chem LtdChemicals | 1 | Jul 22, 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
390140Ethylene-alpha-olefin copolymers, having a specific gravity of less than 0.941
What they import
- Ethylene Alpha Olefin Copolymers Polymers Customer Polyolefin Elastomer Purchase Provided Bythe Reference Only Carrier Shall Liable Any Dispute1
Verbatim customs descriptions. They describe what moved, not the company’s full range.
What the data shows: South Korea accounts for 1 (100%) of the 1 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
Frequently asked questions
What does Alpha Industries Management Sigma import?
The ‘What they import’ section lists the verbatim product descriptions from Alpha Industries Management Sigma’s 1 US ocean import filing in the analysed window, with the HS codes declared. They describe what moved, not the company’s full range.
Who supplies Alpha Industries Management Sigma?
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 Alpha Industries Management Sigma 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.