US Distributors & Suppliers / Sigma Corp
Sigma Corp
195 US ocean import shipments from 26 suppliers in 4 countries, Jan 1, 2026 – Aug 19, 2026.
DistributorMetals & Fabricationductile iron pipe fittings and valves
Sells to waterworks distributors, municipal utilities, OEMs. Verified on the company’s own website — Site: 'supplier and manufacturer' of waterworks products, a 'one-stop shop' sourcing from global partners; imports finished castings from 26 foundries, some domestic fabrication..
Company details
As filed on the customs records.
Contact
- Country
- United States (US)
Hidden by default, and shown one distributor at a time to signed-in users, so the details cannot be harvested in bulk.
Import history
- First shipment
- Jan 2, 2015
- Shipments, all time
- 23,658
- Shipments, last 12 months
- 3,024
- Sourced from China
- 29%
All-time figures cover this company’s whole record, not just the window analysed below.
Trade evidence
From US import records.
Who supplies them
| Supplier | Shipments | Last |
|---|---|---|
| Shaanxi Fangzhi Trade Company LimitMetals & Fabrication | 46 | Aug 19, 2026 |
| Calcutta Export CompanyMetals & Fabrication | 28 | Aug 16, 2026 |
| Kajaria Iron & Steel Co PrivateMetals & Fabrication | 24 | Aug 16, 2026 |
| Rba Export Private LimitedMetals & Fabrication | 13 | Aug 16, 2026 |
| Himgiri Castings Private LimitedMetals & Fabrication | 13 | Aug 17, 2026 |
| Himgiri Castings Pvt LtdMetals & Fabrication | 12 | Jan 10, 2026 |
| Global Castings Private LimitedMetals & Fabrication | 11 | Aug 16, 2026 |
| China United Electric Import & ExpoMetals & Fabrication | 10 | Aug 12, 2026 |
| Vitech Development Limited HefeiMetals & Fabrication | 4 | Aug 3, 2026 |
| Shaanxi Fangzhi Trade Co LtdMetals & Fabrication | 4 | Aug 17, 2026 |
| Hebei Shinyee Trade Company LimtiedIndustrial Machinery | 4 | Aug 16, 2026 |
| Banil Casting Private LimitedAutomotive Parts | 4 | Jan 6, 2026 |
| Bediya Technocast LlpMetals & Fabrication | 3 | Jul 24, 2026 |
| King Multimetal Industries Pvt LtdMetals & Fabrication | 3 | Jul 21, 2026 |
| Karmen International Pvt LtdMetals & Fabrication | 2 | Aug 19, 2026 |
| Commex CorpMetals & Fabrication | 2 | Jul 21, 2026 |
| Super Iron FoundryMetals & Fabrication | 2 | Aug 19, 2026 |
| Innox Precision I PrivateIndustrial Machinery | 2 | Jan 8, 2026 |
| Shanxi Fangzhi Trade Company LimiteIndustrial Machinery | 1 | Jul 30, 2026 |
| Bengal MetalsMetals & Fabrication | 1 | Jul 20, 2026 |
| Kajaria Iron & Steel Co Pvt LtdMetals & Fabrication | 1 | Aug 13, 2026 |
| R B Agarwalla & CompanyMetals & Fabrication | 1 | Aug 15, 2026 |
| Super Iron Foundry CalcuttaMetals & Fabrication | 1 | Aug 16, 2026 |
| Beijing BetierMetals & Fabrication | 1 | Aug 17, 2026 |
| Sri Ranganathar Industries Pvt Ltd | 1 | Aug 19, 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
732510Of nonmalleable cast iron39730711Of nonmalleable cast iron31732599Other24848190Parts22730719Other15170199Other15720110Nonalloy pig iron containing by weight 0.5 percent or less of phosphorus9870899Other6392690Other5441233Other, with at least one outer ply of nonconiferous wood of the species alder (Alnus spp.), ash (Fraxinus spp.), beech (Fagus spp.), birch (Betula spp.), cherry (Prunus spp.), chestnut (Castanea spp.), elm (Ulmus spp.), eucalyptus (Eucalyptus spp.), hickory (Carya spp.), horse chestnut (Aesculus spp.), lime (Tilia spp.), maple (Acer spp.), oak (Quercus spp.), plane tree (Platanus spp.), poplar and aspen (Populus spp.), robinia (Robinia spp.), tulipwood (Liriodendron spp.) or walnut (Juglans spp.)4841391Of pumps4848180Other appliances3
What they import
- Pipe Fitting12
- Ductile Iron Pipe Fittings10
- Valve Pipe Fitting6
- Pipe Fitting Plywoods Wood Mater5
- Valve4
- Cast Iron Pump Components4
- Other Cast Articles Iron Steel Malleable Cast Iron Cast Iron Manhole Cover Valve Nett Crates Kis Bkg Ebkg Crt Msmu4
- Valve All Wood Pallet3
- Washer3
- Cast Fittings Others Prescanned Radiation Radiation Dectected Radiation Certificate Issued Inspectorate Griffith India Pvt Dated Kexp Dated Iec Pan Aabcr3
- Twenty Seven Crates Only Ductile Iron Cast Articles Pipe Fittings Castings Exp3
- Iron Casting2
- Pkgs Sets Other Articles Malleable Cast Iron Dtd2
- Cast Fittings Others Prescanned Radiation Radiation Detected Radiation Certificate Issued Inspectorate Griffith India Pvt Dated Dated Iec Pan2
- Valve Pipe Fitting Steel Plywoods Wood Solid Wood2
- Pipe Fitting Valve Pipe Fitting2
- Valve Steel2
- Other Cast Articles Iron Steel Malleable Cast Iron Cast Iron Manhole Cover Valve Nett Crates Kis Booking Ebkg Crt Msmu Fright2
- Other Cast Articles Iron Steel Malleable Cast Iron Cast Iron Manhole Cover Valve Nett Crates Kis Booking Ebkg Crt Msbu Fright2
- Thirty Crates Only Ductile Iron Cast Articles Pipe Fittings Castings Exp2
- Other Cast Articles Iron2
- Other Cast Articles Iron Steel Malleable Cast Iron Cast Iron Manhole Cover Valve Nett Crates Kis Bkg Ebkg Crt Msnu2
- Other Cast Articles Iron Steel Malleable Cast Iron Cast Iron Valve Nett Crates Kis Bkg Ebkg Crt Msdu Fright2
- Twenty Four Crates Only Other Cast Articles Iron Steel Castings Exp Grosswt Phone Sigma Chpowell2
- Twenty Nine Crates Only Ductile Iron Cast Articles Pipe Fittings Castings Exp2
Verbatim customs descriptions. They describe what moved, not the company’s full range.
Where they source
Shipments by the supplier's country.
Supplier industries
Shipments by what the supplier makes, as classified in the supplier database.