Shenzhen Qunmao is a leading professional LCD splicing screen Video Wall Factory in China,we have focused on the developing and manufacturing touch screen advertising Digital Signage Display products for over 19 years,Best quality Smart whiteboard & Interactive Flat panel Supplier & Wholesaler. We are the real source factory, with a full range of our own production toolings, supporting CBU/SKD/CKD. We have excellent drawing (CAD) designers and excellent technical parts engineers, who can cover the complete production process of mechanical parts and finished products, and all of our products have passed CE, ROSH, FCC and other certifications. We are equipped with state-of-the-art automated machines and well-equipped outdoor and indoor LCD display production equipment to support our monthly production capacity. Our products are exported to over 100 countries and our superior engineering and manufacturing expertise and extensive experience in the digital signage industry add value to our customers.