After Sales Services
Our company pursues a principle of “the whole day after
sales services”. We will offer you fine after sales
services at any time in 365 days a year and 24 hours a
day. The after sales services telephone is
We promise to offer a favorable price
of the damageable parts lower than the market price.
As for the foreign customers, our company will consign a
ladder maintenance company in charge of after sales
service for products of our company including works of
period maintenance and urgent maintenance. Details of
maintenance see <<Maintenance Regulations>>.
All checking, maintenance will be responsible by
professional staff trained by our company.
checking and maintenance（In
the first 3 months, we will check once every two weeks
from the notice of starting operation of our products
after successful acceptance.）
The equipment and its security facilities should be
cleaning, lubricating, adjusting and checking twice
every three weeks. Especially the work status of the
chief security device should be checked carefully one
time. The problems will be solved at once if we check
out some problems. We should check all lubricating parts
and fill up some lubricating grease if needed.
2. Season checking and maintenance（From
the last week in 3 months, we will check and maintain
once in a 3 months）：
Check completely the transmission parts (transmission
chains, inhibiting switch, lifting motor, chain wheel,
leading track, etc.) of the parking equipment and give
necessary adjustment and maintenance. Adjust necessarily
to the security devices and check the working status of
electric control system.
checking and maintenance：
The equipment will be checked thoroughly at one time
every year (including grounding and pressure endurance
of the electricity equipment). Finally, we should work
out comments of the equipment working status and make an
annual maintenance plan as well as repair and change the
The equipment should have to make an adjustment test
every two years.
II. Temporary checking and maintenance：
The equipment can’t be put into use and it should be
checked completely and carefully after long time idling
because of earthquake, fire.
III. Urgent malfunction treatment：
The after sales staff should rush to the spot after
receiving the notice from the customer for a quick
solving and treatment to the malfunction when
malfunction occurs during the operation procedure of the
content and its requirement
sensor, light indication device and journey inhibitating
installation is fixed without any losing and fault
works formal after operation test
The motor seat is connected fast without any obvious
distortion; the motor works well without any exceptional
The tension state is better without any rust and
The jointing ends are reliable without any
The chain wheel transmission is flexible, fixed and
Good lubrication situation in transmission parts and
It should be steady without any obvious vibration and
exceptional sound during lifting；
Good transverse state and same height capacity；
Easy and flexible transmission of the transmission parts
(lifting frame, sliding frame, transmission shaft, etc)
without any obvious distortion or blocking;
Safe and reliable inhibitating device and anti-dropping
structure and guiding tracks
Fine rigidity of the whole steel structure without any
obvious distortion or vibration.
Take out high tense bolt casually for checking and tight
is not lower than 260Nm；M20
is not lower than 400Nm。
Size error of distance between the columns should be
less than 3mm; the camber error should be less than 2mm.
The Pre-embedded piece at bottom of the column and
jointing bolt should not be lo-sing or rusting.
The standing points of the steel structure should not
occur situations of forever distortion and welding
All parts of bearing should be well lubricated. No
damaging occurs at any situation, or it should be
stopped to use at once.
There is no sinking, cracking status of the groundwork
and the cincrete has no superfluous fault and damage.
It should be kept clean around the groundwork without
any sundries and garbage; Forbid any sundries falling
into the transmission parts.
The ground should be kept clean without any sundries or
water (ice); Water should be cleaned out after raining
and snow should be swept after snowing.
Operation plate: The button is perfect without damage
and the indication light works well without failure and
Electricity control box: Clean and dry in the box;
circuit breaker, connectors, electricity and computers
work well; Good condition of box door with waterproof
The jointing points of electricity wire, cables and
protection pipes should be well without any damage.
The grounding resistance and insulated resistance of the
motor control device should be in accordance with safety
Check periodically each time for an operation at least 2
times and above.
Check periodically each time, clean up each part of the
moving parts, then fill in proper lubricants.
Check and maintenance periodically each time to
eliminate all disqualification items. Or it should be
stopped to use until it operates in a good way.
Tidy and clean appearance without any dirty and oil.
The parking equipment should be often cleaned and
washing to keep clean all the time.
The coated surface should not have any obvious nicks,
shedding or other damages.
All marks and protection fence should be perfect without
cushion mat is installed tight and it should be replaced
at once if it is found laniated or aging.
All transmission parts (such as motor, chain, bearing,
etc.) sensor, inhibitating device, chief loading parts
are key points to decide the equipment operating or not.
They have to be checked with strict and careful action