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LED Full Size Lightbars
auto change Led light
J&Z TECH warning light


Wenzhou Jinzheng Safety Technology Co., Ltd. Is one of Professional manufacturer and Exporter for all kinds of led lightbars, mini lightbars, car strobe lights, ambulance lights, beacon lights, dash visor lights and siren amplifiers and speakers for police car, Fire Truck, Ambulance, Wreckers and Other special Vehicles since 2014.

Our factory is located in wenzhou airport new area industrial zone, More than 30 workers, 3000㎡ non-dust workshop. It is only 15 minutes from Wenzhou Airport to our factory. We got ISO9001, ECER65, ECER10, RoHS, CE, E-mark certification and so on.

Our Factory makes long-term cooperation with more than 2,000 Closed partnership from United States, South of America, Europe, Middle-East Area, South-East Asia, Africa and other Countries to Actively expand the overseas market and is continuously growing on the basis of O E M and O D M markets. Our products feature exquisite workmanship and elegant and graceful appearance, enjoy good reputation among a wide range of users.


J&Z TECH to dedicated specialized in research,designing, manufacturing of the products.including OEM/ODM, R&D ability, sourcing solutions, quality control, certification, delivery and After-sale. We attach great importance to product quality and Pre-sale&After-sale Services.
R & D



Our factory is located in wenzhou airport new area industrial zone, More than 30 workers, 3000㎡ non-dust workshop. It is only 15 minutes from Wenzhou Airport to our factory. We got ISO9001, ECER65, ECER10, RoHS, CE, E-mark certification and so on.



The crisis is touched
2022 / - 09 / - 16

The crisis is touched! US railways cancel all long -distance trains! Or outbreak of national railway strikes! 30%of cargo transportation is paralyzed. According to CCTV News, according to several American media reports, several major unions that recently representing railway workers are negotiating

LED full size lightbars big festival in September
2022 / - 09 / - 09

The September Purchasing Festival has started. If you also follow us, you will definitely find our official website, Alibaba's latest super September promotional video. If you haven't paid attention, I suggest you pay attention to Alibaba and our official website, learn about our company's latest pr

LED full size lightbar big promotion from JZ TECH
2022 / - 08 / - 15

The summer of 2022 has been hot and uncontrollable, and it is finally coming to an end. Taking advantage of this long-awaited autumn wind, we solemnly launch our company's September promotion - the Purchasing Festival.Next, we will introduce some of our event products.The first product is our LED-23

The bestseller is coming -full size led lightbar
2022 / - 04 / - 08

The bestseller is coming -full size led lightbarRecently, we have shipped several long led lightbar, each of which has more than 100 pieces. It shows that this kind of full size led lightbars is not bad in this country, it is a style that is easy to sell and easy to use.Let me introduce it to you.Th

Chinese Valentine's Day
2022 / - 08 / - 10

Beating the heat, lovebirds in Shanghai proved their love was hotter than the sizzling temperatures as they celebrated Qixi Festival, also known as Chinese Valentine's Day, in a variety of ways on last Thursday. Sweet love permeated the day. On the 520-meter-long Tian'ai Road in Hongkou District, kn

We already back working in 2022
2022 / - 02 / - 18

My dear customer,partner,friend,Great New~!We already start working in Feb.16th,2022.In the new year we promise top quality,best service and competitive price as usual,at the same time sincerely hoping cooperation with you on the basic of equal and mutual benefit,which we call win-win together!Your

Warning Light Factory in Summer
2022 / - 07 / - 11

Time flies, only the second half of 2022 is left. The northern hemisphere has entered summer time, and our Wenzhou Jinzheng security warning light factory has also entered summer.If the temperature in the factory workshop is too high, it will easily lead to heat stroke and affect the delivery time o

LED strobe warning light
2022 / - 05 / - 31

The continuous and fast three-strobe flashing form produces strong visual impact, and the warning effect is better. Colors are red, yellow, white, green and blue. Scientific parabolic mirrors spread light far. Use rubber gaskets to prevent rain and dust. There are many advantages: high-brightness LE

Why the freight is so expensive?
2022 / - 06 / - 30

Recently, the sentence you said most frequently to your sellers maybe was: ‘ Where is my package?’ Or ‘Why the freight is so expensive?’We fully understand your mood, do you want to know what causes this situation? Let’s discuss here!In the first half of the year, we thought the logistics situation

Strobe light's backstory
2022 / - 06 / - 17

Strobe lights, also known as strobe lights and strobe lights, use electronic means (such as programming IC with a capacitor microcontroller) to make the light source flash slowly or quickly to serve as a warning. There are two types of light sources for strobe lights:1. High-pressure gas discharge l

2021 / - 11 / - 26

Congratulations! The newest ISO9001 certification just come out !

How to Place an Order
2022 / - 03 / - 14

Soon it will be March 2022, the factory is gradually on the right track and everything is in normal production. Soon the first batch of 200 TBD-6500B lightbars and the second row of 300 TBD-8500B lightbars have been shipped. Other orders are made side by side, and the product is produced and shipped

The four regions of Ukraine have decided to hold a referendum on joining Russia!
2022 / - 09 / - 21

The four regions of Ukraine have decided to hold a referendum on joining Russia!According to news from RIA Novosti on September 20, local time, the referendum on joining Russia in the Donetsk, Luhansk, Zaporozhye and Kherson regions will be held from September 23 to 27.Representatives from these reg

Sudden! The container crashed! A cargo ship was tilted in bad weather in Thailand!
2022 / - 06 / - 02

On May 29th, in the waters near the Water of Thailand, a container ship named Namthong 27 in the waters of Shadun, Thailand's Waterfront, a large number of container falling accidents occurred after being attacked by a hurricane!

Putin warns that it only exists in name only, and Ukraine quickly slams harsh words: the war must be won before winter
2022 / - 07 / - 25

Putin warns that it only exists in name only, and Ukraine quickly slams harsh words: the war must be won before winterYermak, a Ukrainian official, said harshly that the country must win the conflict with Russia before winter, otherwise the Russian side will take advantage of the weather conditions

U.S. should lift people's living standards, not inflation
2022 / - 06 / - 07

You may find that our economy is more worse than last several years, many people postpone their plans to import goods from other countries. This is because we are suffering inflation now. BEIJING, June 7 (Xinhua) -- The United States has tasted the bitter fruit of hyperinflation, which has stayed ab

Maersk, Dad Fei, Herberrot became the first larger ship company that was investigated!
2022 / - 03 / - 08

Recently, Biden issued a state of mind to speaking, claiming to focus on inflation, and taking the shipping "open knife"!The US House Committee officially launched a public investigation of the price fraud of major container liners in the world on March 4. Specific measures include the behavior of c

Will Monkeypox Influence Our Life?
2022 / - 07 / - 05

The World Health Organization (WHO) held an emergency meeting over the worldwide spread of monkeypox. The health agency is considering whether to declare the outbreak a global health emergency. But critics say the WHO is only deciding to act because the disease has spread to the West from Africa. Th

"China seeking to purchase Russian oil"
2022 / - 05 / - 24

Russian media said that senior U.S. officials responded to "China seeking to purchase Russian oil": not violating U.S. sanctions against Russia Bloomberg announced on the 19th that China is discussing with Russia to purchase oil to supplement its strategic reserves. Neither Chinese nor Russian offic

RMB 12.28%! has no meaning?
2022 / - 05 / - 20

Recently, the Council of the International Monetary Fund has completed the five -year special withdrawal right (SDR) fixed review review. The executive director will unanimously decide to increase the weight of the RMB from 10.92%to 12.28%, an increase of 1.36 percentage points.This review is the fi



Our Factory Address: 4F, 22# Zhixin Industrial Zone, Airport 
New Area, Longwan District, wenzhou China
Skype: goodlightbar
Phone: +86-13306770836
Wechat: +86-13306770836
WhatsApp: +86-13306770836
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