HWH Corporation
(On I-80, Exit 267 South)
2096 Moscow Road
Moscow, Iowa 52760

Phone: (563)724-3396 or (800)321-3494
Fax: (563)724-3408

Business Hours: 8 a.m. - 5 p.m. Central Time (M-F)

The World's Largest Manufacturer
of RV Leveling & Room Extension Systems
Motor Coach Photo Gallery


(Click on the image for full-size view)
This advanced technology Blue Bird coach features HWH Active Air, Air Leveling and HWH Room Slide Mechanisms.
The ultimate Marathon motor coach built specifically for Michael Andretti with HWH flat floor slide-outs and HWH Leveling Systems. Roger Penske's ultimate motor coach built by Newell Coach with leveling and slide-outs by HWH.
This coach belonged to Evil Knievel and features an HWH Air Leveling System as well as an HWH Vertical-Arm Slide-Out, equipped with an HWH Air Seal and Room-Lock mechanisms. This advanced technology Foretravel coach features HWH Active Air, Air Leveling and HWH Room Slide Mechanisms. This European Coach features the following HWH Systems: A 625 Series Leveling System with Triple Slide-Outs and Travel Clamps
This European Coach features the following HWH Systems: A Dual-Cylinder, Below-Floor Slide-Out
This European motorhome features an HWH 625 Series Leveling System with four telescoping jacks.
This bus was built for Jeff Gordon by Marathon Coach, Inc. and features three HWH Slide-Outs (Level-In/Level-Out, Bed Slide, Train Slide), HWH Air Leveling, HWH Tri-Axis Room Locks and HWH Room Air Seals.
This 2009 Foretravel motorhome features HWH Air Leveling, HWH Active Air Suspension, three HWH Universal Straight-Out Slide-Outs, one HWH Single-Cylinder Guided Bed-Slide, HWH Air Seals on all slide-outs, an HWH Generator Slide-Out and an HWH Step Cover Cylinder.
This 2005 Winnebago Industries Itasca Horizon, with a Freightliner Chassis (with IFS), owned by Mark Fleming, features HWH Active Air, HWH Air Leveling, HWH Hydraulic Leveling and HWH Slide-Outs. (Note: HWH Air Leveling systems come standard with all HWH Active Air systems.)
This innovative "Veranda" slide, idea from Country Coach, was engineered and manufactured by HWH Corporation, exclusively for Country Coach. (The "Veranda" is patented by Country Coach.)