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  Zhengping company is going to attend EXPORT COMMODITESQ MANUFACTURER FAIR on 21-23th,Nov. 2013,Ningbo.

  Our booth No. is: Hall 3 C04

  We expect your kind attention and any kind of cooperation.



Scissor-Jack-UsingEvery car owner must have a car jack.It's an important tool in daily maintanance or in emmergency breakdown on the road.
But you may doubt, how these humble-looking devices prop up heavy vehicles.
There are two main kinds of car jack: those operated by screw called scissor jack and those operated by hydraulics called hydraulic jack or floor jack. For standard road vehicles, the screw type  is most common, often coming in the form of a scissor jack. Their popularity is a result of their ability to generate a great mechanical advantage – from a manually operated arm tool.
These jacks work by using a two-piece mechanism – similar to those found on extending bathroom mirrors – in partnership with a self-locking central screw. Combined, these elements not only enable a vehicle to be lifted through the extension of the scissor mechanism, but also to be held in place by the resistive force of the screw, which without the jack would instantly collapse.
The central screw is also how the jack is operated, with an end-mounted circular ring designed to accept a large Allen key-shaped metal arm. When inserted and turned clockwise this arm drives the screw through the scissor mechanism’s central pivot points’ thread, elongating the jack and, thus, raising the vehicle. In contrast, rotating the screw counter-clockwise unthreads the screw, shortening the jack and, in turn, lowering the car to the ground.

Our official website launched online.

Here we show our products detail,hope it can help our customer to learn more about us before order placed.

We are a good team to service you.

Looking forward to enstablished business realationship with you.


ZP-S101Question: What is  a car scissor jack?

Answer: It's a kind of jack,which be used to lifting a car for fixing.

The Longman Dictionary defines a jack as a piece of equipment which is used to lift and support a heavy weight, such as a car. Jacks are the primary tool used when changing the tire of a car in a roadside emergency. The car jack which is used as original equipment in modern cars is the scissor jack. It is designed to lift the weight off the wheel which needs service, such as changing a flat tire.


Jack(device), A jack is a mechanical device used as a lifting device to lift heavy loads or apply great forces. Jacks employ a screw thread or hydraulic cylinder to apply very high linear forces.

A mechanical jack is a device which lifts heavy equipment. The most common form is a car jack, floor jack or garage jack which lifts vehicles so that maintenance can be performed.

More powerful jacks use hydraulic power to provide more lift over greater distances.

But mechanical jack like car scissor jack has more stable features.

Mechanical jacks are usually rated for a maximum lifting capacity (for example, 1 tons,1.5 tons or 2 tons).

Actually scissor jack is more portable than hydraulic jack,it can be carried on a car very convenient,more reliable,less breakdown.

We Yongkang Zhengping Industrial&Trade Ltd,is a professional manufacturer who produce Scissor Jack in good quality and competitive price.We have rich experienced engineer,so we can resolve the details changed for you.

We have our own factory with various punching machine,so we even can makes ODM for you.

Just send us your design,our engineer will fix it for you.