Government LED Display projects generally use bidding to determine the final supplier.The three common bidding methods of the government procurement network are open bidding, invitation bidding and competitive bidding. Tender documents usually include:Bid Notice / Invitation for Bids (IFB)，Invitation to Bid (ITB), Request for Proposal (RFP), Bid Solicitation Documents，Technical Proposal，Commercial Proposal，Tender Opening Schedule… How to write bidding […]

La principal tecnología utilizada en las pantallas LED, y en particular en el modelo 90%, proviene de China. La mayoría de las pantallas LED del mundo se importan básicamente de China. La depuración y la instalación se han convertido en problemas importantes para la mayoría de los compradores extranjeros. Los métodos de instalación de las pantallas LED para interiores y exteriores son diferentes.

Why do you need to update the firmware of the receiving card and the control card? Huidu receiving card and the controller are the core control components of the LED display. The firmware update can match the ICs of different brands and models with different functions, so that the LED display module can display normally,