Monumental Machining LLC

Doing business as Anbo

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Their homepage, crawled JUL 30, 2026

At a glance

EmployeesNot reported

In business sinceNot reported

Industry

Construction Machinery Manufacturing

HeadquartersColville, WA

SAM.gov UEISHCZBKR89CN5

CAGE code16H41

Incorporated inWA

Brands

Mechanical GrappleHeavy Duty Single-lid Grapple

This company sells these brands.

ANBO Attachments manufactures heavy-duty tractor and skid steer attachments made in the USA, including grapples, blades (snow blades, snow pusher blades, dozer blades, and silage blades), and rock and rake equipment. The company uses steel in its products and serves customers in agriculture and snow removal.

Supplier designations

Self-certified by the company in its SAM.gov registration

Facility	City	State	Employees	Status
Monumental Machining LLC	Colville	WA	—	● ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.