US importer profile · verified US ocean import records

Gtc Manufacturing Inc

Component & materials supplierBuilding Materialscement/concrete admixtures and products

Data window: Jan 7, 2026Jan 7, 2026Updated Sep 10, 2026Source: US ocean import recordsMethodology

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Gtc Manufacturing Inc is a US-based component & materials supplier in building materials on US ocean import records. In the analysed window it received 1 shipment from 1 supplier in 1 country in Jan 2026; the largest supplier recorded is Lx Pantos Co Ltd.

Sells to concrete producers and contractors — Puerto Rico plant importing cement additive inputs. Classified from what it imports and from whom (medium confidence).

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 19, 2015
Shipments, all time
164
Shipments, analysed window
1 (Jan 7, 2026Jan 7, 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

  • Prepared Additives Cements Mortars Concrete Solimer November October

HS: 382440

Evidence of recent activity

Latest shipment
Jan 7, 2026
Shipments in window
1
Suppliers
1
Shipments, last 12 months
21

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 7, 2026Jan 7, 2026. Counts are bills of lading; definitions on the methodology page.

1
Shipments in window
1
Suppliers
largest: Lx Pantos Co Ltd
1
TEU

Who supplies them

Lx Pantos Co Ltd supplied 1 of the 1 shipments (100%).

SupplierShipmentsLast
Lx Pantos Co Ltdforwarder1Jan 7, 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

  • 382440Prepared additives for cements, mortars or concretes1

What they import

  • Prepared Additives Cements Mortars Concrete Solimer November October1

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

  • South Korea1

Shipments by the supplier's country.

Ports of loading

  • Caucedo1

Ports of entry

  • San Juan, Puerto Rico1

Carriers used

  • MEDU - Msc Mediterranean Shipping Company1
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Frequently asked questions

What does Gtc Manufacturing Inc import?

The ‘What they import’ section lists the verbatim product descriptions from Gtc Manufacturing Inc’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 Gtc Manufacturing 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 Gtc Manufacturing 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.