Taiyuan Tengyuan advertising Main business: light word, copper, plastic characters, piercing word, word of stainless steel, the House of lighting, holiday lights, neon signs, LED displays, LED digital tube, lighting engineering, wall advertising. Colorful perforated production method is the same word with perforation word word led punching price, using high-end full-lantern set by the programming controller mounted on it led punching word wholesale, due to the characteristics multicolor light group, and then by the programmer control the color change led punching word factory, in order to achieve a variety of color effects change can be the same color display, color scanning, multi-color display led punching words, to meet customer requirements for a variety of effects, and still have all kinds of piercing words Advantages: anti-typhoon, high brightness, easy to maintain. Gradually become mainstream products. Taiyuan Tengyuan ad Share: LED lights piercing the word safe current is 20 mA, so buying time to test its output current, low brightness is not enough, it will cause excessive damage to the LED lamp. Generally use a set of five LED lights punching word production modules will reduce power. Many of the factory, the white LED light color separation is not very careful, and even some not spectrophotocolorimeter yard. This led to everyone being taken, so when buying white LED not blindly freeloaders, be sure to purchase the same manufacturer, same batch, the same color of LED light tube or a single lamp module to produce particles of the same batch of luminous words . Address: Wang Village Wanbailin District Seongbuk 109 Electric Hye Kyo. led punching word signs | Tengyuan advertising (certified) | Linfen led by punching word Taiyuan Teng Optoelectronic Technology Development Company Limited. Taiyuan Teng Yuan Optoelectronics Technology Development Co., Ltd. (www.tytygg.com/) is a leader in Taiyuan, advertising services, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Teng Yuan advertising leadership with the staff warmly welcome all inquiries negotiations to create Tengyuan advertising a better future.