Hongkong Preface It is a professional LED display manufacturer and solution provider with more than 10 years of technology and service experience. We are committed to becoming a trend leader in the LED industry by providing high-quality, customized and durable products to customers worldwide.
The group has four wholly-owned subsidiaries. It mainly produces LED chips, LED display modules, LED display components, and LED stage lighting equipment.
Driven by excellence, we provide a variety of LED screen solutions, such as advertising LED screens, rental LED screens, stadium peripheral LED screens, mobile trailer LED screens, flexible and flexible LED display screens, transparent ultra-thin LED curtains and stage background various LED video walls.
Our mission is to exceed the expectations of our customers, satisfy them, and return them.we realize that relationships are built on trust and reliability. not only do we want your business today, we want to create a lasting business relationship.
Product display
We are committed to becoming a trend leader in the LED industry by providing high-quality, customized and durable products to customers worldwide.
The group has four wholly-owned subsidiaries. It mainly produces LED chips, LED display modules, LED display components, and LED stage lighting equipment.
Driven by excellence, we provide a variety of LED screen solutions, such as advertising LED screens, rental LED screens, stadium peripheral LED screens, mobile trailer LED screens, flexible and flexible LED display screens, transparent ultra-thin LED curtains and stage background various LED video walls.
Our mission is to exceed the expectations of our customers, satisfy them, and return them.we realize that relationships are built on trust and reliability. not only do we want your business today, we want to create a lasting business relationship.
Specializing in the development, production, sales, maintenance and service of electronic and electrical products, computer network engineering and maintenance, low-voltage electrical product agency, electrical equipment complete sets, construction and management
dj lights toughened glass wedding effects sparkle infinity led dance floorEssential details
TOP Light Wireless Magnet 3D Mirror Led Dance Floor Panel size50x50CMPanel thickness7CMPanel weight8.5KGLEDSSMD5050 RGB 64PCSSurface material 10MM Tempered glassPower Max19.2WLoading capabilityOne pieces panel can support 500-600kgs, you can use it at car show Control modeEasy Remote to change pixel effect, starlit effect, solid color effect.AdvantageWireless Magnet Connection, one second one panel IP rateIP53 (No problem with drinks or wine)Effects3D Mirror effect + Pattern effect + Solid color Changing
Single chip Microcomputer
A single-chip microcontroller is not a chip that completes a certain logic function, but integrates a computer system on a chip.
Power converter
Also known as AC converter, it is a kind of transformer. Due to the different power environments in countries and regions around the world, there are also differences in civil voltages, and the voltage application ranges of electrical appliances in different countries are also different.
Digital-to-analog converter
Referred to as DAC, it is a device that converts digital quantities into analog. The D/A converter is basically composed of 4 parts, namely the weight resistor network, operational amplifier, reference power supply and analog switch. .
Project case
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Provide technical hardware support for top 500 high-quality enterprises and municipal facilities, which have been well received
About Us
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Hongkong Preface CO., LTD is located in Yiwu, a world famous city for its small commodity trade and vibrant markets. Preface is specialized in Electronics and Components, such as IC chips, Diodes, Mosfet, Transistors, Resistors, Capacitors, Crystals, Inductors, Modules, Connectors, etc. With 8+ years BOM rich supply experience, professional selling team and scientific quality management, Preface is becoming an expert in BOM and Components supply. We strive to be the BEST of your retailing and wholesaling business partner. We are not just providing you Electronics and Components, but perfect user experience and service.
Partner
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