Shenzhen Longithai Seiko Technology Limited

As an integrated supplier for LED display solutions, Longithai offers one-stop service for your project which help your business become more easier,, more professional and more competitive. Longithai has been specialized in non-illuminated LED sign, Interior LED display, advertising LED display, customize different size of LED display over 10 years. The 3D hologram LED fan is the new main products nowdays, which is a new revolution for advertising. Our products have passed the professional authorities, such as CE, RoHS, FCC, CCC certificates.We strictly manintain the standard of ISO9001 & 2008 quality management system. We could ensure production capacity of more than 3000 square metersper month for LED displays. with 6 modernized dust-free and static-free production lines, which consist of 6 new Panasonic high speed SMT machines, 2 large leadless reflow over, and more than 120 skilled workers. Our professionalenigneers have more than 8 years R&D experience in LED display field. We can help you find the new solutions of your advertisement.Our products is very popular since it was luanched to the market and have been distributed to US, Canada, UK, Japan, Korea, Germany, Saudi Arab,etc all of the world.