About Us
Hamm Electric Vehicles was founded in 2018
It is based on the parity, so that more consumers have the opportunity to experience new energy products.
It is committed to creating a new generation of green technology travel lifestyle, leading the industry upgrading, and becoming the real leader of the civilian price electric vehicle industry
Quality, Service
Hamm electric vehicles focus on the production and quality of products, after years of development
Since 2002, we have been serving Chinese consumers. With professional technology and production system, we will create high quality and low price humanized consumer products in the future.
1.Corporate Mission
Let more people enjoy green travel
2.Corporate Vision
Corporate Vision To serve global users and become a world-class enterprise
3.Values
User – centered, contributor – based
Adhere to excellence and win-win, often self-reflection, continue to be happy entrepreneurship
History of Development
Hamm has always been customer-centric
Keep users’ expectations in mind, continue to work hard to provide products and services that let users have a sense of happiness
Quality Management Policy
HAMU Link Quality control platform, whole-link quality control,
With fine integrated product development process, intelligent dual-drive intelligent manufacturing, standard seiko testing,
To be responsible for every user, to achieve higher quality electric vehicles.
The remote series has been upgraded
Double warranty for core parts
The specific parts and warranty period are shown in the following table.
Electrical appliances
|
parts |
Remote series warranty |
Contents of Warranty
|
|
|
motor |
12months |
24 months |
(1) Because of coil phase loss, burn, magnetic steel demagnetization, fall off, axle deformation and other quality problems can not be repaired, quality assurance, because of insufficient tire pressure over speed bumps, pits and other reasons, resulting in hub deformation is not three bags; ② Oil seal, hall, bearing belong to the wear parts, only 24 months warranty |
|
controller |
12 months |
24 months |
Three packages can be provided if the performance fault cannot be repaired due to product reasons. No three packages can be provided if the damage is caused by impact, unauthorized modification of the circuit, soaking water and other factors |
|
Lead acid battery |
12 months |
24 months |
The warranty package is based on the specific battery model |
|
Lithium battery (72V30Ah) |
_ |
48 months |
Due to product reasons performance failure cannot be repaired can be replaced, private refit, change the line and other man-made damage is not three guarantees |
|
Lead acid charger |
12 months |
24 months |
Three packages can be provided if the performance failure cannot be repaired due to product reasons. No three packages can be provided if the damage is caused by human factors such as impact, unauthorized changes, soaking water and so on |
|
Lithium electric charger |
12 months |
24 months |
|
|
Electric cable line |
12 months |
24 months |
Due to product reasons performance failure cannot be repaired can be replaced, private refit, change the line and other man-made damage is not three guarantees |
|
instrument |
12 months |
24 months |
|
|
Alarm device
|
12 months |
24 months |
|
|
Converter box |
12 months |
24 months |
|
|
USB charging port |
6 months |
12 months |
|
|
Left and right combination switch
|
12 months |
24 months |
|
|
Power off switch |
12 months |
24 months |
|
|
GPS |
_ |
12 months |
Structural parts
|
parts |
quality Assurance |
Warranty for modified series |
Contents of Warranty |
|
frame |
24 months |
48 months |
Due to product reasons welding, welding, fracture, distortion, paint can be replaced, due to impact, overweight, unauthorized change and other human causes of damage shall not be three bags |
|
Flat fork |
24 months |
48 months |
|
|
Square of direction |
24 months |
48 months |
|
|
Main support bracket |
12months |
24months |
|
|
Side support bracket |
12months |
24months |
|
|
To protect the bar |
12months |
24months |
|
|
Front wheel hub |
24months |
48months |
Performance failure can not be repaired due to product reasons, welding, welding, fracture, distortion can be guaranteed, because of impact, unauthorized change and other artificial impact caused by damage is not three guarantees The bearing belongs to the wearing parts, only 24 months warranty
|
|
Front shock absorber |
12months |
24months |
Performance failure can not be repaired due to product reasons, welding opening, welding off, fracture, distortion can be replaced, shock absorption oil leakage, deformation can be replaced, due to impact, private refit, overweight and other artificial impact damage is not three guarantees |
|
Rear shock absorber |
12months |
24months |
Shock absorption oil leakage, deformation and abnormal sound can be replaced due to product reasons. Damage caused by impact, private modification, overweight and other artificial impact will not be covered |
|
Disc brake brake |
12months |
24 months |
Due to product reasons performance failure can not be repaired can be replaced, private refit and other man-made damage will not be three packages
|
|
Brake disc |
12months |
24 months |
|
|
Drum brake |
12months |
24 months |
|
|
Left and right brake |
12months |
24 months |
Rupture, rust, power failure due to product reasons can be three bags, because of impact, unauthorized change and other human factors caused by damage is not three bags |
|
Rear view mirror |
6 months |
12 months |
The lead screw can be replaced if it rusts or breaks due to product reasons. The damage caused by personal refit will not be covered |
|
seat cushion |
6 months |
12 months |
Due to product reasons, peeling, folding, wiring, fracture can be changed, private modification and other man-made damage is not three packages |
|
Back of a chair |
6 months |
12 months |
Due to product reasons welding, welding, fracture, distortion, paint can be replaced, due to impact, overweight, unauthorized change and other human causes of damage shall not be three bags |
|
Aluminum back hanger |
12 months |
24 months |
Breakage, distortion and peeling of paint due to product reasons can be replaced. Damage due to impact, overweight, unauthorized change and other human reasons are not three bags |
Lamps and lanterns
|
parts |
quality Assurance |
Warranty for modified series |
Contents of Warranty |
|
Headlight lamp |
6 months |
12 months |
Due to product reasons performance failure cannot be repaired can be replaced, private refit, change the line and other man-made damage is not three guarantees |
|
Left front turn signal |
6 months |
12 months |
|
|
Right front turn signal |
6 months |
12 months |
|
|
Left rear turn signal |
6 months |
12 months |
|
|
Back right turn signal |
6 months |
12 months |
|
|
Rear tail light |
6 months |
12 months |
Note:
* The “double warranty” in this publicity page refers to the parts of some HAMA modified series cars. The warranty period of parts of HAMA ordinary series cars will be doubled, and HAMA reserves the right of final interpretation;
* Please do not modify the car body, cables, electrical parts and other parts related to the structure and performance of the car without permission; Cable, electrical parameters, such as private change, will cause the vehicle performance decline or electrical performance failure and other situations, shorten the service life of the car, performance can not reach the effective guarantee; The liability and loss arising therefrom, which do not meet the “double warranty” standard, shall be borne by the user;
* The “Double warranty” is only applicable to vehicles used by families. For vehicles not used by families (such as business, commercial, corporate collective, group purchase, leasing, etc.), the warranty period shall be half of that specified in the above table.
*HAMA series double warranty models include: modified series products with “double warranty” marks and designated products; Whether the specific model has double warranty rights and interests, you can consult the official website customer service.