Offering
Suspension Lift & Lowering Kits,
Custom Truck Lift Suspension and
Auto Coil Springs
Otto-Max is a wholesale distributor and
supplier of truck and automotive OEM
replacement and custom lift and lowering
springs, leaf springs, and coil springs.
Our team of suspension specialists can assist
you with your requirements for OEM or
custom springs. Here's what we offer
you:
• Experienced hot wound and cold
wound coil spring manufacturing for
automotive and industrial applications
• Complete coil design and engineering
services
• Complete testing facility allows
us to check and verify spring rates
and load capacities
• Finishing services that include
pre-setting, shot-peening, and a variety of coatings
• Custom replacement leaf springs
for all makes of vehicles in the automotive
industry, including 4x4s, passenger
cars and custom rod applications

Who Uses Our Products?
Our wholesale products are used in
a wide range of industrial and consumer
markets, including the automotive
replacement, custom lift and lowering,
heavy duty, or high articulation
applications.

Industries Using our Coil and Leaf
Springs
After-market automotive specialty
Automotive springs
Construction
Elevator manufacturers
Farm equipment
Food processing
Locomotive and Rail cars
Logging
Loading dock levelers
Mining
Oil valves
Playgrounds
Refuse containers
Sawmills
Snow plows
Tracked vehicles
Truck body springs
Vibrating conveyors
Vibration control

What is an Automotive
Coil Spring?
A Coil spring, also known as a helical spring, is a mechanical
device, which is typically used to store energy and subsequently
release it, to absorb shock, or to maintain a force between contacting
surfaces. They are made of an elastic material formed into the
shape of a helix which returns to its natural length when unloaded.
Coil springs are a special type of
torsion spring, the material of the spring acts in torsion when
the spring is compressed or extended.
The two usual types of automotive coil
springs are:
-
Tension coil springs which are
designed to resist stretching. They usually
have a hook or eye form at each end for
attachment.
- Compression coil springs are designed
to resist being compressed. A typical
use for compression coil springs is in
automotive suspension systems.
Metal coil springs are made by winding
a wire around a shaped former - a cylinder
is used to form cylindrical coil springs.
Many types of automotive coil springs are wound in an annealed
(soft) condition and then tempered
to achieve their strength as a spring. Over time,
this tempering can be lost and the
spring will sag because it can no longer
withstand the loads applied.
Most coil springs fail due to constant overloading, excessive
up and down movement or just a general
breakdown due to metal fatigue. Springs
can also corrode and rust. How do you
know if you have a suspension problem? You’ll
probably feel it if a spring fails,
your ride will become hard and jarring. Failed shocks may result
in excessive “bouncing” or
up and down movement of your car’s front or back end. It
may also become harder to steer, and
could feel like your vehicle is pulling
to the left or right.
It’s recommended you have your suspension system checked
every 12,000 miles or 12 months.

Otto-Max Coil Wholesale
Products: Otto-Max
Industries Ltd. are World-wide wholesale
distributors and and suppliers
of OEM replacement and custom lift
and lowering suspension kits, truck
leaf springs, and automotive coil springs.
Our products are used in a wide range
of industrial and consumer markets,
including the auto replacement,
custom lift and lowering, heavy duty
truck, or high articulation applications.
Contact Otto-Max for wholesale suspension products.
Toll Free: 1-800-667-6167
E-mail: contact@otto-max.com
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