Electronic billboard caught fire in Hangzhou, Zhejiang
Among the luminous character manufacturers, Shenzhen Haichen Technology Co., Ltd., Dalian Huibang Technology Co., Ltd., Hangzhou Hengsheng Advertising Co., Ltd., Nanchang Fangde Advertising Co., Ltd. Lu'an Xinhongda Sign Co., Ltd. is better.
1. Shenzhen Haichen Technology Co., Ltd. is a professional service provider in China that integrates design, research and development, production, sales, installation, and construction of sign display solutions. It provides customers with image display solutions, with signs, light boxes , inkjet printing, luminous characters and other display product forms as carriers to show the charm of customer brands. The company has undertaken the design, manufacturing and construction of large-scale engineering-related projects such as the Olympic Games, Shenzhen International Convention and Exhibition Center, Hong Kong-Zhuhai-Macao Century Port, and Wanda Plaza.
2. Dalian Huibang Technology Co., Ltd. is a high-tech company that integrates the assembly, sales, and after-sales of LED display products, as well as providing LED display solutions and professional technical support. company. Huibang Technology has long insisted on cooperating with domestic first-line manufacturers, combining the latest high-end technologies of LED electronic displays from the United States, Japan, Taiwan and other worlds. The product solutions provided will cover electronics, optics, structure, system performance, ease of use and product Technical integration in terms of reliability and other aspects.
3. Hangzhou Hengsheng Advertising Co., Ltd. was established in 2010. It is a professional company that designs and produces various large-scale outdoor advertisements. Mainly engaged in the production of various large outdoor billboards, large roof signs, luminous characters, blister characters, stainless steel light box characters, luminous light box signs, bronze medal paintings, copper plate characters, plastic signs, aluminum characters, trophy series, etc. Since its establishment, the company has accumulated a group of professional and technical personnel with rich experience in outdoor advertising production and adheres to professional research and development. The company implements 24-hour maintenance services and is equipped with specialized engineering rescue vehicles.
4. Nanchang Fangde Advertising Co., Ltd. is located opposite Vanke Hongjun on the second floor of No. 2800 Chengnan Avenue, Qingshan Lake District, Nanchang City, Jiangxi Province. It was established in 2018 and is mainly engaged in design, production, agency, blister lettering, Stainless steel light box characters, luminous light box signs, copper plate paintings, copper plate characters, plastic signs, aluminum characters, publishing various domestic advertisements including logo and signage design, production, installation, computer graphic design and production, corporate image planning, exhibition display services, Conference services, stage equipment rental, wholesale and retail of craft gifts, etc.
5. Lu'an Xinhongda Sign Co., Ltd. mainly sells copper signage, stainless steel signage, luminous signs, titanium gold signage, gold foil signs, gold-laminated signs, acrylic luminous signs, blister signs, and stainless steel light boxes. Characters, luminous light box signs, bronze medal paintings, copper plate characters, plastic signs, aluminum characters, trophy series, etc., as well as aluminum alloy guide signs, curved signs, the products are widely sold and suitable for electric power, transportation, communications, factories and mines, enterprises, railways, Health care, gardening, urban construction, family planning, public security departments and units, etc.
1. Characteristics of luminous characters
The luminous characters use light-emitting diodes (LEDs) as the light source, consisting of a character shell, a panel, Illuminated sign made from base plate. The luminous characters are rich in color and personalized, making the logo more humane, and also play an important publicity role for enterprises, stores, and exhibitions. Common ones include 3D printed luminous characters, mini characters, aluminum edge characters, resin characters, stainless steel characters, blister characters, electroplated characters, exposed punched lamp beads, acrylic characters, iron paint characters, crystal characters, etc.
2. Classification of luminous characters
(1) Resin luminous characters
Resin luminous characters are composed of a character shell and a luminous source Composed of two parts. The shell part is integrally cast with liquid polymer resin material, or is inverted with metal rim resin; the light source uses ultra-high brightness semiconductor light-emitting diodes (LEDs). The green light source of the 21st century. There are many types of resin luminous characters that can be produced, including full-body luminous characters, ordinary luminous characters, and flat color-coded luminous characters. The most unique one is the three-dimensional LED resin luminous characters.
(2) Acrylic luminous characters
It consists of three parts: an acrylic panel, a luminous character box, and a luminous character light source. The face plate is carved into a shape on the acrylic plate by an engraving machine based on the graphics input by the computer.
(3) Blister luminous characters
LED blister luminous characters are composed of an acrylic blister panel, a luminous character box, and a luminous character light source. The face plate is a concave and convex surface pre ssed out on the acrylic sheet by a blister machine at high temperature.
It is understood that the flight number of this flight is ET3739; the flight route is: PVG Pudong-CKG Chongqing-ADD Addis Ababa-GRU Sao Paulo-SCL Santiago; aircraft model It's a Boeing 777-200F. According to speculation by freight forwarders, the cause of the flight fire is most likely due to dangerous goods, such as live products. (It’s just speculation now. The specific cause of the fire has to wait for the results of the investigation.) Sellers and freight forwarders have been talking about this, including reminders, worries, and advertisements.
Freight forwarders earnestly remind sellers that security inspections will strictly inspect goods in the near future. Everyone must accurately declare the product name before shipping, and do not rush to sell sensitive products.
This is not the first time something like this has happened. The most recent time was on January 8, 2019, on the tarmac of Hong Kong International Airport, an air cargo container suspected to contain lithium batteries suddenly caught fire. There was a lot of smoke coming out. The consignor is an electronics company in Shenzhen. Afterwards, the airline added the consignor involved to the blacklist and will no longer accept all cargo from this consignor. It is a trivial matter for a shipper to be added to the blacklist. If the circumstances are serious, bankruptcy and liquidation may result in jail time.
Fires caused by dangerous goods have always occurred, because Hong Kong Airport can transport electrically charged and magnetic products, and there is a cargo fire incident at Hong Kong Airport almost every year. In April 2017, a lithium battery exploded at Hong Kong Airport; on October 9, 2017, a lithium battery exploded at Hong Kong Airport Lithium batteries have caused a lot of trouble at the airport. After causing trouble, the goods must be strictly inspected afterwards. Let’s do some popular science on why lithium batteries cannot be transported by air. Once a lithium battery is short-circuited and heated, a chain reaction will occur, quickly spre ading to other lithium batteries, causing other lithium batteries to also be heated. Then the overheated lithium battery will continue to release explosive flammable gases (mainly hydrogen), thus Causes explosion, extremely dangerous.
In response to this matter, the U.S. Federal Aviation Administration (FAA) has recently conducted tests on lithium batteries, and the three major U.S. airlines have refused to transport large quantities of lithium batteries. Regarding these endless incidents, a professional freight forwarder suggested: "The first person responsible for the investigation of cargo fires is the freight forwarder. Of course, it is also possible that the customer himself concealed and made false reports and the freight forwarder did not know about it, but this possibility is relatively low. Pure Battery Such flammable and explosive products must be declared. Even if you are flying in Hong Kong, you must be careful and careful. Generally speaking, do not conceal or make false declarations. You can leave the product with electricity, but declare it normally and carry it separately. Just conceal and make false declarations. Harm others and yourself."