Long Mark Optoelectronics Co., Ltd.
Long Mark Optoelectronics makes led components, 7-segment led display modules and led signs in China. We deliver quality products at competitive prices. Please contact Simon Pun (email: sales@moving-sign-board.com) for details.
Long Mark Optoelectronics Co., Ltd. Postings
2 products »
The SDV-111 series led signs are versatile and instant to run. The main features include: - 16 colors with 7 English and European character fonts - large storage of 100 pages or 7,000 characters - 24 eye-catching display effects - built-in mess...
The SDV-111 series led signs are versatile and instant to run. The main features include: - 16 colors with 7 English and European character fonts - large storage of 100 pages or 7,000 characters - 24 eye-catching display effects - built-in mess...
