{"schemaVersion":"mfr-id-profile.v1","profileUrl":"https://mfr.io/chwfab","jsonUrl":"https://mfr.io/chwfab.json","markdownUrl":"https://mfr.io/chwfab.md","approval":{"status":"approved","label":"Manufacturer Approved","originalApprovalDate":"2026-10-01T23:54:22.718Z","originalApprovalDateDisplay":"10/1/2026","lastUpdatedDate":"2026-10-21T15:43:47.516Z","lastUpdatedDateDisplay":"10/21/2026","reviewedBy":["CHW Fabrications LLC","MFR.io"],"statement":"This MFR.ID profile for CHW Fabrications LLC has been supplied, reviewed, and approved by CHW Fabrications LLC originally on 10/1/2026. It was last updated on 10/21/2026. The capability information shown here, including services, equipment, processes, industries served, facility details, certifications, lead times, capacity indicators, and RFQ-relevant capabilities, was provided or confirmed by CHW Fabrications LLC and reviewed by MFR.io for sourcing accuracy and completeness. This MFR.ID profile serves as an expanded public capability record for buyer discovery, supplier screening, and RFQ evaluation. CHW Fabrications LLC's own website may provide a general overview; this profile includes structured, manufacturer-approved capability details authorized for public sourcing use."},"company":{"mfrId":"chwfab","name":"CHW Fabrications LLC","shortName":"CHW Fab","profileType":"default","companyType":"Contract Manufacturer","companySubType":"Sheet Metal Fabrication Manufacturer","specialization":"Build-To-Print Sheet Metal Fabrication","description":"CHW Fabrication LLC provides build-to-print sheet metal fabrication, laser cutting, welding, and assembly for custom industrial parts. Equipment includes a 5 × 10 ft, 2 kW fiber laser, supported by CAD/CAM design, shearing, a semi-automatic horizontal band saw, fixture tables, and quality-assurance procedures. For suitable parts, CHW cuts perforations to facilitate bending, then welds the seams. MIG and TIG welding support fabricated assemblies, while sandblasting, painting, and powder coating are available as finishing options. Founded in 2000, the Maryland company brings more than two decades of experience to drawing-driven work with dimensional, quality, and schedule requirements.","yearFounded":"2000","website":"https://www.chwfab.com/","contact":{"email":"contact@chwfab.com","phone":"+1 301-884-6075"},"address":{"streetAddress":"27410 Budds Creek Rd","city":"Mechanicsville","state":"Maryland","postalCode":"20659","country":"United States","latitude":38.39247,"longitude":-76.82454},"industries":[{"name":"General Manufacturing","description":"CHW Fabrication LLC provides precision sheet metal fabrication, 2 kW fiber-laser cutting, CAD/CAM design, MIG/TIG welding, assembly, and build-to-print manufacturing services for varied customer projects, supporting its classification within general manufacturing."}]},"verificationStatus":{"areas":[{"type":"Business Entity","label":"Business Entity","status":"Verified","date":"2026-09-15T03:19:09.862Z","dateDisplay":"9/15/2026","display":"Verified 9/15/2026"},{"type":"Technical Capabilities","label":"Technical Capabilities","status":"Verified","date":"2026-10-01T23:54:22.718Z","dateDisplay":"10/1/2026","display":"Verified 10/1/2026"},{"type":"Locations & Facilities","label":"Locations & Facilities","status":"Verified","date":"2026-09-15T03:19:09.862Z","dateDisplay":"9/15/2026","display":"Verified 9/15/2026"},{"type":"Reviews & Ratings","label":"Reviews & Ratings","status":"Not yet verified","display":"Not yet verified"}],"mfrIdCreatedDate":"2026-09-15T03:19:09.890Z","mfrIdCreatedDateDisplay":"9/15/2026","lastUpdatedDate":"2026-10-21T15:43:47.516Z","lastUpdatedDateDisplay":"10/21/2026"},"capabilities":[{"id":"627cd5d5-f84f-4657-8584-bb539c1549b4","name":"Sheet Metal Fabrication","process":"Sheet Metal Fabrication","description":"CHW provides build-to-print sheet metal fabrication supported by CAD/CAM programming and shearing. 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CHW also cuts perforations into suitable parts to facilitate bending before the seams are welded. 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A Miller Dynasty 210DX anchors the TIG side of the cell, giving CHW a documented equipment base for drawing-controlled weldments and assembled work.","highlights":["MIG and TIG welding for fabricated parts and assemblies","Miller Dynasty 210DX TIG welding system","Strong Hand Max fixture tables with tooling","Drawing-controlled fit-up and build-to-print assembly"],"subprocesses":["MIG (GMAW) Welding","TIG (GTAW) Welding","Mechanical Assembly"],"specifications":[{"id":"7c27b045-7252-4eba-bac9-ae69fcd3773a","criteria":"Welding Processes","label":"Welding Processes","type":"list","display":{"kind":"list","items":["MIG (GMAW)","TIG (GTAW)"]},"notes":"Both arc-welding processes are available for fabricated parts and assemblies."},{"id":"b762ca46-e7b5-4e25-af65-6bfb10efd3bf","criteria":"TIG Equipment","label":"TIG Equipment","type":"list","display":{"kind":"list","items":["Miller Dynasty 210DX TIG welder"]},"notes":"Dedicated equipment for controlled precision TIG work."},{"id":"deb43518-e27c-4dc6-8057-ccfe0f149b84","criteria":"Fixturing Equipment","label":"Fixturing Equipment","type":"list","display":{"kind":"list","items":["Strong Hand Max fixture tables with tooling"]},"notes":"Promotes repeatable fit-up across welding and assembly steps."},{"id":"7323c173-366b-41e1-8e76-f67ae65ba55e","criteria":"Assembly Support","label":"Assembly Support","type":"list","display":{"kind":"list","items":["Build-to-print assembly"]},"notes":"Assembly follows customer dimensional and quality requirements."}]},{"id":"52f541e5-8e84-403f-8b04-f1365d54ab29","name":"Surface Finishing","process":"Surface Treatment & Finishing","description":"Sandblasting cleans and prepares fabricated surfaces before finishing, then industrial paint or powder coating supplies the requested final appearance and protection. 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