General information for Diamond Industrial Inc
Physical address
501 Silverside Road, Ste 2, Wilmington, De, 19809
Mailing address
501 Silverside Road, Ste 2, Wilmington, DE, 19809
Website
diamondindustrial-inc.com
Points of contact for Diamond Industrial Inc
SAM.gov Points of Contact
Jingwen
Li
Government Business POC
Electronic Business POC
501 Silverside Road, Suite 2, Wilmington, DE, 19809
Additional contact details may be available
NAICS codes for Diamond Industrial Inc
| Code | Description | Small Business |
|---|---|---|
|
332710
PRIMARY
|
Machine Shops
|
Yes
|
| 326191 | Plastics Plumbing Fixture Manufacturing | Yes |
| 331110 | Iron and Steel Mills and Ferroalloy Manufacturing | Yes |
| 331210 | Iron and Steel Pipe and Tube Manufacturing from Purchased Steel | Yes |
|
331315
|
Aluminum Sheet, Plate, and Foil Manufacturing
|
Yes
|
|
331420
|
Copper Rolling, Drawing, Extruding, and Alloying
|
Yes
|
|
332111
|
Iron and Steel Forging
|
Yes
|
|
332216
|
Saw Blade and Handtool Manufacturing
|
Yes
|
|
332311
|
Prefabricated Metal Building and Component Manufacturing
|
Yes
|
|
332312
|
Fabricated Structural Metal Manufacturing
|
Yes
|
|
332313
|
Plate Work Manufacturing
|
Yes
|
|
332322
|
Sheet Metal Work Manufacturing
|
Yes
|
|
332510
|
Hardware Manufacturing
|
Yes
|
|
332721
|
Precision Turned Product Manufacturing
|
Yes
|
|
332722
|
Bolt, Nut, Screw, Rivet, and Washer Manufacturing
|
Yes
|
|
332911
|
Industrial Valve Manufacturing
|
Yes
|
|
332912
|
Fluid Power Valve and Hose Fitting Manufacturing
|
Yes
|
|
332913
|
Plumbing Fixture Fitting and Trim Manufacturing
|
Yes
|
|
332919
|
Other Metal Valve and Pipe Fitting Manufacturing
|
Yes
|
|
332991
|
Ball and Roller Bearing Manufacturing
|
Yes
|
|
332996
|
Fabricated Pipe and Pipe Fitting Manufacturing
|
Yes
|
|
333120
|
Construction Machinery Manufacturing
|
Yes
|
|
333131
|
Mining Machinery and Equipment Manufacturing
|
Yes
|
|
333243
|
Sawmill, Woodworking, and Paper Machinery Manufacturing
|
Yes
|
|
333514
|
Special Die and Tool, Die Set, Jig, and Fixture Manufacturing
|
Yes
|
|
333515
|
Cutting Tool and Machine Tool Accessory Manufacturing
|
Yes
|
|
333517
|
Machine Tool Manufacturing
|
Yes
|
|
333519
|
Rolling Mill and Other Metalworking Machinery Manufacturing
|
Yes
|
|
333924
|
Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
|
Yes
|
|
333992
|
Welding and Soldering Equipment Manufacturing
|
Yes
|
|
336350
|
Motor Vehicle Transmission and Power Train Parts Manufacturing
|
Yes
|
|
336611
|
Ship Building and Repairing
|
Yes
|
|
336991
|
Motorcycle, Bicycle, and Parts Manufacturing
|
Yes
|
|
339991
|
Gasket, Packing, and Sealing Device Manufacturing
|
Yes
|
|
423120
|
Motor Vehicle Supplies and New Parts Merchant Wholesalers
|
Yes
|
|
423720
|
Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
|
Yes
|
Contract awards for Diamond Industrial Inc
5 award(s) found| Opportunity | Award Amount | Award Date |
|---|---|---|
| 16--SKID,BOARD | $85,422.40 | Jul 16, 2025 |
| 30--PAWL,LEFT HAND | $190,301.09 | Aug 11, 2025 |
| 53--COVER,ACCESS | $29,085.75 | Aug 25, 2025 |
| 53--SPRING,FLAT | $102,416.40 | Dec 16, 2025 |
| 20--LASHING GEAR,DECK | $108,507.85 | Jul 06, 2026 |