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Hangzhou Hengkang Special Vehicle CO.,LTD
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Product (162)
- Marine Jacks (10)
- A-frame Jacks (8)
- Pipe Mount Jacks (17)
- Bracket Mount Jacks (5)
- Drop-leg jacks (9)
- Electric A-frame Tongue Jacks (4)
- Trailer Jack Accessories (8)
- Ball Mount (16)
- Trailer hitch balls (1)
- Boat Winches (8)
- Air Brake Chamber Series (13)
- Couplers (7)
- Bar locks (2)
- Others (54)
what is trailer jacks (6)
Production Line (2)
News (3)
Other Equipment (2)
Customer Visit (2)
Product Catalog (4)
The Annual Exihibition Attend (4)
Testing Machine (8)
Factory & Workshop Pictures (6)
Company News (1)
Certificates (7)
Credit Report
Products Index
Company Info
Hangzhou Hengkang Special Vehicle CO.,LTD [China (Mainland)]
Business Type:Manufacturer
City: Hangzhou
Province/State: Zhejiang
Country/Region: China (Mainland)
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Darcy Lu:
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Darcy Lu:
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Testing Machine
Of the 4000lbs trailer jack dc 12v motor , when its lifting on the weight of 4000lbs pressure , the currnet must be under 36A , we test each motor to make sure it is qualified .
