Company library

Hartman Systems & Controls, LLC

Hartman Systems & Controls, LLC delivers weight control solutions tailored to the food and chemical processing sectors. Its portfolio includes weighing, filling, batching, blending, scale, load‑cell and material‑handling systems.

Hartness International, Inc.

Hartness International, Inc. designs and manufactures case‑packaging equipment, offering a broad portfolio of systems such as continuous‑motion lines, servo‑driven units, vertical‑loading machines, uncasers and specialty conveyors. The product line also includes single‑file and m

Hart Precision Products, Inc.

Hart Precision Products, Inc. offers lapping and CNC machine working services and holds ISO 9002, QS 9000 and AS 9000 certifications.

Hart's Machine Service

Hart's Machine Service provides engine repair and rebuilding solutions to the automotive sector, restoring components such as babbitt bearings, crankshafts, cylinder heads, connecting rods, camshafts, and even combine straw choppers.

HartSmart Products LLC

HartSmart Products LLC supplies large‑scale 3D printers together with a full range of filaments and resins. The filament portfolio includes acrylonitrile butadiene styrene (ABS), acrylonitrile styrene acrylate (ASA), polylactic acid (PLA), thermoplastic polyurethane (TPU), water‑

Hart Trailers

Horse & Stock Trailers, Aluminum

Hart Vision Group

Hart Vision Group designs and produces patient‑care gripper pole systems that help prevent falls.

Hartwell Medical Corp.

Hartwell Medical Corp. designs and manufactures emergency medical products, offering a portfolio that includes vacuum mattresses, collection bags, and a range of patient transport equipment.

Hartwell Plastics, Inc.

Hartwell Plastics, Inc. delivers custom fabrication services for both plastics and metals, encompassing assembly, prototype development, and research‑and‑development support. The company manufactures a range of components such as augers, gears, bearings, stripping elements, and b

Hartwig, Inc.

Hartwig, Inc. functions as a distributor of a broad range of machine‑tool equipment, encompassing conventional lathes, machining centers, milling units, grinding stations, Swiss‑type turning machines, electrical discharge machining (EDM) systems, and precision metrology inspectio

Harty Manufacturing

Harty Manufacturing designs and fabricates structural and ornamental metal components. The product portfolio includes handrails, beams, railings, gates, panels, frames and braces. The firm’s capabilities span CNC plasma cutting, welding, shaping, bending and full‑assembly process

Hartzell Air Movement

Hartzell Air Movement designs and manufactures industrial fans, blowers and ventilating equipment for a broad spectrum of applications. Its product portfolio includes general‑ and process‑ventilation fans, a full line of axial and centrifugal fans, and a range of blowers, as well

Hartzell Hardwoods, Inc.

Hartzell Hardwoods, Inc. provides a range of hardwood products, including walnut lumber, red oak lumber, white oak lumber, ash lumber, cherry lumber, and various veneers.

Hartzell Machine Works, Inc.

Hartzell Machine Works, Inc. designs and produces custom parts and components for a range of applications. Its product portfolio includes quad folding bases, pan and X‑ray stands, as well as cassette and digital imaging holders. The company’s manufacturing capabilities span CNC m

Hartzell Welding Service

Hartzell Welding Service manufactures metal fabrications and delivers welding, sheet metal work, and metal forming services.

Hartz Mountain Corp.

Hartz Mountain Corp. manufactures pet grooming and health‑care products, delivering a comprehensive assortment that spans toys, treats, sprays, collars, milk replacers, chews and shampoos. The product line also includes disposable diapers, medicines, grooming brushes and ear drop

Hartzog & Crabill, Inc.

Hartzog & Crabill, Inc. delivers traffic and civil engineering solutions, encompassing roadway and street design, pavement reconstruction and resurfacing, and the creation of bicycle paths and recreational facilities.

Harv-al Sportswear Ltd.

Harv-al Sportswear Ltd. operates as a custom sportswear manufacturer, producing a range of items such as team uniforms, everyday clothing, T‑shirts, and other apparel.

Harvan Manufacturing Ltd. Verified record

Harvan Manufacturing Ltd. supplies custom‑engineered torsion bars, stabilizer bars, suspension control arms, shafts and valve and drive components. It is ISO 9001:2015 certified and its products meet CSA W47.1 and CGP standards. Capabilities include NC/CNC programming, CAD/CAM de

Harvard Corporation

Harvard Corporation manufactures hydrocarbon reclamation and filtration equipment designed to extract particles and moisture as small as one-half micron. The product line includes portable units, fixed installations, and spin‑on filter assemblies, all compatible with a broad rang

Harvard Industrial America, Inc.

Ferrites, Coil Bobbins, Electronic Transformers

Harvard Machinery

Harvard Machinery manufactures custom‑engineered metal components, supplying items such as vise toppers and assemblies or parts for laboratory equipment. The shop offers a full suite of machining operations—including milling, turning, boring, grinding, bending, drilling, sanding,

Harvard Metal Treating Co., Inc.

Heat treating service

HARVARD Services Group

HARVARD Services Group delivers comprehensive cleaning solutions across a broad spectrum of sectors. Its service portfolio encompasses porter and matron staffing, carpet and hard‑floor maintenance, ultrasonic blind cleaning, window washing, upholstery and fabric care, as well as