Shenzhen Liangjinjing Opto-Technologies Co., Ltd.

Shenzhen LiangJinjing Opto-technologies Co.,Ltd is a joint-stock and hi-tech company. It produces LED display screen and integrates designing, manufacturing, marketing, after-service, R&D in LED display, LED display module, unit board and relevant accessory. Shenzhen owns a comfortable manufacture environment. And it has 7,000 square meters of the factory building with 200 skilled workers which is came into being and grew with the development of information technology. Its well ahead of the LED Screen industry with the advantages of longer life span and high efficient of photoelectric conversion, etc. Shenzhen LiangJinjing can guarantee for the quality of LED display screen and LED lamps. It has the Certificates of CE, CCC and ROHS etc. IP67 dustproof & waterproof test, energy-saving test, flame retardant test, seismic test, sunlight dazzle prevention test, electromagnetic compatibility test, high/low-temperature test, and heavy metal content test. Under the strict control of ISO9001:2000, we improve the management for the quality of our products and pay much more attention for 7S every workday. Shenzhen Liangjinjing confluences excellent professionals in electronics circuit design and chip technology development. Meanwhile, its popular and widely used in daily life, such as finance, securities, stations, airports and supermarkets as the result of the digital-to-analog conversion; also it s necessary for the live program in the stadium, especially for the direction in highway, that is significant to drivers; to the live show; parties and advertisement, it s a visual revolution. All the examples show that LED Display Screen is indispensable to wherever the life, work or entertainment. . Shenzhen Liang Jinjing concentrates in OEM business in all range of SMD LED display. Manufacturing, wholesaling all range of indoor SMD LED display, outdoor LED display, LED module. . Shenzhen Liang Jinjing products have been sold to more than 5000 clients all over the world, we acquire the acclaim from them with the excellent quality, preferential price and super good servic