Full-color LED display manufacturer in Shenzhen Zweig Optoelectronics Technology Co., the company is currently registered capital of 21 million, is a research, production, sales, project implementation for the integrated enterprise, the main production development, and manufacturing LED full color display, focus in a series of professional services market - advertising and brand, sports venues, events and entertainment, LED lighting and decoration, to provide different patterns of LED application product solutions Zweig Optoelectronics Technology full-color LED display which model Good full-color LED large screen manufacturing production process: 1, the procurement led display light-emitting chips 2, led display lamp package for 3, through automatic insertion machines, will be distributed to the circuit board 4 lamps, wave soldering, reflow treatment, making LED lamps and board a perfect fit, "naked version of" modules released. 5, the test "naked version of" modular luminous dots are normal 6, the display unit of the bare board and Kits combined into semi-finished products LED full color modules. 7, filling plastic processing, automatic filling glue waterproof silicone evenly distributed between the circuit board and the lamp. 8, the mask, to form the "complete" LED large screen unit module. 9, hit the box, the LED screen modules available on the splice box, the constituent unit box. 10, unit cabinet confirmed spliced ??remain flat, the surface flatness of less than 0.5mm, around the side without protruding. 11, completed the above steps, the entire LED display production is nearing completion. Finally, the display unit cabinet waterproof, shockproof, lightning protection, anti-static and other specialized tests. 12, after the test is completed using EPE, wooden packaging process, waiting delivery. I hereby promise service regulations for the project after-sales service to the content: Warranty period for free installation of the goods from the date of acceptance, the warranty period of II years (including hardware, software), II year free maintenance service. Includes free maintenance of the required spare parts, labor costs, transportation fees, maintenance costs and product training and commissioning costs. In case of major activities, on-site maintenance. Any problem (1), in case the user's maintenance staff in the maintenance or operation, please call our after-sales maintenance services, issues related to the technician. As the technology can not solve the real-time, the actual situation of our company will send engineers to the project site assistance. (2) In any case, the user can call to have our Engineering Services Department and the Division I contact (3), during the warranty period, we are responsible for all equipment under the care and maintenance contract, the product of any design, installation equipment or parts technology, materials, product quality and components caused by damage to the free replacement and maintenance. (4), when the system software version upgrades, free software upgrades for life of the equipment in time for the consumer with the latest version. (5), the warranty period, if the unit board, power supply, control system failure, the user can directly send our maintenance, technical staff to determine repaired immediate and efficient returned to the user. Welcome to inquire