Shenzhen Longrun LED Optelectronic CO.,LTD, a professional LED display manufacturer engaging in R&D, manufacture and sales,which started its business since 2009. Its factories locate in Huazhan Science & Technology Industrial Park, West Shangxin Industrial Park, which are neotype high standard industrial parks in Baoan, Shenzhen. Two production bases are conjunct with each other, cover an area of 12000 square meters, total register capital reach 10 million RMB. Being one of the domestic leading suppliers inLED product application and solution, Longrun has separate purification plant, R&D base, and the industry’s most advanced automated production and testing equipment. It dedicates in providing terminal clients with LED applications of high quality and performance and also with the most effective service. Longrun perseveres in carrying on its relentless pursuit of excellent quality, focused on full color LED display ‘s R&D, salesand service,It has its products successfully achieved CCC,CE, FCC,UL ,RHOS etc professional certifications recognized internationally. On quality control, it implements strictly and perfectly under ISO9001:2008,14001 quality certification system. In daily practices and applications ,it emphasizes on 7S management standards. During producing process,it carries out strict quality testing on all processes of IQC, IPQC,QC, CFQC, QA and strict management on supply chain. Until now ,Longrun has in independently developed and manufactured a complete range of diversified display products,They have covers more than 40 countries with over 3000 success cases in above10different applicationfields including advertising media,stage entertainment, sports stadiums, urban lighting traffic guidelines, financial institutions etc. Longrun’s LED display has won great favor from numerous clients home and abroad for its high definition, easy installation,smart design, stable quality etc. All the time Longrun adheres to its business philosophy “ practical work, honest man “, it returns old and new clients with first - class quality product and perfect service. Meanwhile, it actively assumes its social responsibilities and shows close concern for social developments. Stiving to be partner and brand of clients first choice, Longrun is cultivation outstanding enterprise talents with good corporate culture and creating remarkable value for client as the source of company sustain development.