A spike strip (also known as traffic spikes, tire shredders, tyre killer, spike barrier,road barricade,roadblock,road spikes, one-way traffic treadles, stingers, stop sticks, a stinger in police slang, and formally known as a tire deflation device) is a device used to impede or stop the movement of wheeled vehicles by puncturing their tires.

    LZJ-A7 Spike system is a superior product with a proven track record, serving Law Enforcement, Department of Homeland Defence and military agencies since 2000.The Roadblock has preassabled, recycling,free expansion,safe and efficient coverage of light path, adaptable, lightweight,portable and easy to use features. 

    It"s the equipment that police set on the road intercept the suspect vehicle and control the traffic.equipped with 165 pcs of Stainless stell spike at a striking distance and can not cross the cordon blocking the road can quickly and effectively in emergency situation.

You can choose any way of transportation you want,They have their own advantages.
We usually ship sample by DHL, UPS, FedEx or TNT. It usually takes 4-9 days to arrive. Airline and sea shipping also optional.

    Zhejiang Golddeer Security Equipment Co; Ltd(Formerly known as Wenzhou Golddeer Security Equipment Co; Ltd, founded in 2004).
    We are a leading manufacturers that specialized in producing lightbarwarning lightstrobe lighteaconsiren&speakerprotection equipment and other related security products in China.we have got a standred plant that covers an area of about 10,000 square meters which is near by Shanghai in Pinghu, Zhejiang province. The company invested 25 million yuan in 2011.
    Our products can be found worldwide on police cars, fire appliances, heavy machinery plant, and light and heavy commercial vehicles.Since our company was established in 2004, we are dedicated to the research, design and produce the high quality products all the time. Our design engineers have worked in this field for nearly 20 years.In addition, amount of sales will be increased by 20% per year, approx 10 new items will be developed each year.
    At present, the new production base was officially put into operating in March, 2014 and the second stage of the project has already been put into as well. 

Q1. Can I have a sample order for led light?
       A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?
        A:Sample needs 3-5 days, mass production time needs more than 1-2 weeks for order quantity.

Q3. Do you have any MOQ limit for led light order?
A: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?
       A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 4-9 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for led light?
      A: Firstly let us know your requirements or application.
      Secondly We quote according to your requirements or our suggestions.
      Thirdly customer confirms the samples and places deposit for formal order.
      Fourthly We arrange the production.

Q6. Is it OK to print my logo on led light product?
       A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?
       A: Yes, we offer 1-5 years warranty to our products.

Q8: How to deal with the faulty?
       A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
       Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.