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ABOUT US

GUANGDONG CHINA

Hongchang Electronic Technology

 

— ONLY FOR EXCELLENT DRIVE —

    Guangzhou Hongchang Electronic Technology co.,ltd have been in the Auto electronics for 8 years,we have seen our business grown year by year.As the most steadiest auto electronic supplier,what we gained the approval from our customers are : superior quality and excellent service!

    Our product line including HID,LED,and Car Jump starters,all of our products offer 12 months warranties.To ensure product quality, we use advanced testing equipment from Germany. Each of our products is subjected to waterproof tests. And to guarantee quality, we station seven inspectors at each production line. That is why we can confidently say our products with one year warranty. To know us more,welcome to visit our site and our company:)

 

— CORPORATE STRUCTURE —

MARKETING DEPARTMENT

Forgeign Trade Business

Domestic Trade Business

Order Supervisor Section

ADMINISTRATIVE DEPARTMENT

Personnel Section

Finance Section

ADMINISTRATIVE DEPARTMENT

Research & Development Section

Quality Check Section

Production Department

Warehouse Section

OUR CERTIFICATION

PAYMENT & SHIPMENT

OUR SERVICE

F A Q

1.what is the car jump starter?
Car jump starter is used to charge your car battery and start the engine.also,this is multi Funcation,except starting your vehicle,also apply to use to most of the digital products,such As mobile phones,laptops,cameras,navigations etc
2.how to turn off the product?
The product will turn off automatically after 10 seconds when no loading is detected or the charge has completed.
3.how long does full charge of the jump starter?
It takes 3 to 4 hours to full charge car jump starter with 12V/1A charger.
4.How many times can this appliance on full charge start the vehicle?
Each jump starter different capacity,approximately 20 to 40 times.
5.How long will the power of the battery remains?
3-6 months,however,we suggest you charge it every 3 months. And the LED illumination is another extra function used commonly,long press the switch button to start the flashlight,3 modes for options:Hard light; frequent flash; SOS, the mode will be changed after one more press.
6.What is about the warranty?
12V Car jump starter peak current 600A,We warranty the products for 1 year,we can warranty in advance,for example if you purchase 100 sets,we warranty 1 set together with the goods.Or if there is other defective part,we can replace the defective part within 1 year!

2015 newest high quailty 12V car portable jump starter