Shenzhen Longsign Electronics As top manufacturer and star enterprise of TV tuners, RF-modulators and LCD/LED TV driver boards, our company has become an important part in the global supply chain.
Strong Production Ability
We own 35,000-square-meter production buildings in Shenzhen and Foshan cities, there are 30 high-speed FUJI SMT machines, 25 intellectual product lines, 4 printing machines, AOI testing devices, central signal devices, reflow ovens and wave ovens. All components are sourced from world-famous original factories such as TOSHIBA, SANYO, TI, MSTAR and FREESCALE. Our annual capacity is 18 million tuners, 4 million modulators and 1 million LCD/LED driver boards.
Strong R&D Ability
As strong as a real R&D company, we are willing to provide our customers with friendly technical service and support. We have a total of 30 engineers engaging in high-frequency and LCD/LED TV solutions with an average of 5 years' experience. You will enjoy our one-stop service covering software/function confirmation, sampling, trial production and scale production.
10-year Manufacturing Experience in PCB and High-frequency Components
We started in 2001 and grew steadily in TV tuner, RF-modulator and LCD/LED TV driver board business, gradually earning the favor of world-famous enterprises such as CHANGHONG, TCL, VIDEOCON and VIDEOTEX.
Stable Quality and On-time Delivery
With rich experience in high-frequency components manufacture, we guarantee defect rates as low as 0.05% and we can replace products to reassure you further. Contact us today.
