{
 "id": "4874",
 "slug": "national-petroleum-oilfield-products",
 "name": "National Petroleum Oilfield Products",
 "url": "https://distributoratlas.com/company/national-petroleum-oilfield-products",
 "website": null,
 "domain": null,
 "description": null,
 "hq": {
  "city": "Houston",
  "region": "TX",
  "country": "US"
 },
 "sector": null,
 "naics": null,
 "is_manufacturer": false,
 "is_distributor": true,
 "last_verified_at": null,
 "officially_listed_by": [
  {
   "slug": "regal-rexnord",
   "name": "Regal Rexnord",
   "domain": "regalrexnord.com",
   "sector": "conveying",
   "scope": null,
   "source_url": "https://www.regalrexnord.com/where-to-buy",
   "first_seen_at": "2026-08-17T19:40:53.277Z",
   "last_seen_at": "2026-08-17T19:40:53.277Z",
   "url": "https://distributoratlas.com/company/regal-rexnord"
  },
  {
   "slug": "u-s-tsubaki",
   "name": "U.S. Tsubaki",
   "domain": "ustsubaki.com",
   "sector": "bearings-pt",
   "scope": null,
   "source_url": "https://www.ustsubaki.com/distributor-result/",
   "first_seen_at": "2026-08-19T16:53:53.467Z",
   "last_seen_at": "2026-08-19T16:53:53.467Z",
   "url": "https://distributoratlas.com/company/u-s-tsubaki"
  }
 ],
 "_meta": {
  "scope_note": "edge.scope (when present) is the product line the official list covers — manufacturers often run separate distributor networks per line.",
  "removed_note": "removed_* entries are history: the relationship was on the official list, and a later complete re-read no longer includes it (removed_at says when).",
  "license": "Facts compiled from manufacturers’ own published distributor lists; every relationship carries its source_url.",
  "docs": "https://distributoratlas.com/data"
 }
}