Ark Technology Electronics Co., Ltd. is a professional manufacturer of LED digital tube, dot matrix tube, color display module and other full series of products. The company was founded in November 1996, the headquarters and research and development base is located in Yixing City, Jiangsu Province, the existing staff of more than 500 people, dust-free, anti-static standard workshop 12000 square meters. Products exported to more than 30 countries and regions, widely used in domestic and foreign large and medium-sized instrument, home appliance enterprises, elevator enterprises and other panel displays. Main partners AO Smith, South Korea's Samsung Electronics, Kone Elevator, Hisense, Supor, and other well-known enterprises to establish long-term cooperative relations. Enterprise internal operation ERP management system, ISO9001 international quality management system, products in strict accordance with ROHS green standards. The company has more than 100 sets of high-end equipment such as ASM automatic hardening machine, automatic pressure welding machine, SMT automatic SMT machine and automatic printing machine. More than 200 sets of high precision LED automatic tester, LED aging tester and other testing equipment. The company established LED module laboratory, which can effectively detect the luminance and wavelength of LED luminous chip and RoHs detection of digital tube raw materials. In order to ensure the stable quality of the nixie tube, the high and low temperature failure test (life test) was carried out and the product was dissected and analyzed.