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Guangzhou Dema (GRF) Pro-Audio Manufacturer
icon Professional Loudspeaker
icon Dance Stack
icon Active Line Array System
icon Passive Line Array System
icon Active Integrated System
icon Subwoofer
icon Active Plastic Loudspeaker
icon Passive Plastic Loudspeaker
icon Power Amplifier
icon Public Address System
icon Karaoke System(Speaker&Amplifier)
icon Processor and Mixer


icon Company Profile
icon Selling Leads



Guangzhou Dema (GRF) Pro-Audio Manufacturer


[ Company Profile ]

We, of Guangzhou Dema Electronics and Sound Ltd. ( Leilotto/GRF ) was found in 1989. Specializes in research, developing, manufacturing, sales and technical services in PRO audio & KTV audio equipment.

Early since 1996, when most of Chinese entertainment place & event providers were still enjoy using well-known European or American PA system, DEMA had awarded that Chinese PA system would became global trend in marketing PA industry. After 20 years effort, DEMA has became one of the leading PA manufacturers in China.

Some people might say DEMA starts its growing by manufacturing KTV equipment, yes, but they just right a half, the first Professional Sound System of DEMA was RV12/15/215/218 series, which was launched in 1997 yet it still one of the flagship line of DEMA.

Brief Data of DEMA ( By the end of 2008 ): -

Holding Brands: - GRF ( Welcome OEM/ODM Business )

Product Line: -

Line array, Active/Passive loudspeaker & Subwoofer,

Plastic loudspeaker, Karaoke speaker & amplifier.

Analog/switch power/digital amplifier.

Mixer, signal processor. Public address, accessory.

Annually production capacity:

100, 000PCS Speakers


270~330 (Peak Production Season)

Facility: -

CNC, SMT, Audio Precision Machine (APM), Anechoic

Chamber, Anti-corrosion lab, Injection Molding Line,

ICT/CLIO/LMS Test Equipment.

Current Certificates: - CE, RoHS, ISO9001: 2000, CB, CCC

Coverage: - 25, 000 Square meters

[ Selling Categories ]

  -   Consumer Electronics   >>   Amplifier
  -   Consumer Electronics   >>   Home Audio & Video Parts & Accessories
  -   Consumer Electronics   >>   Karaoke Player
  -   Consumer Electronics   >>   Microphone
  -   Consumer Electronics   >>   Speakers
[ keyword ]

  pro audio, professional speaker, loudspeaker, Pa speaker system

icon Registration Date   2009/05/10 (Year/Month/Date)
icon Buyer / Seller in EC21   Seller
icon Business Type   Manufacturer
icon Year established   1989
icon Employees total   101 - 500
icon Annual revenue   USD 100,000 - 500,000

Contact Information

Check this company's business credentials, background and level of reliability
icon Company Guangzhou Dema (GRF) Pro-Audio Manufacturer
icon Address Dengyun Ave#10-10,Tangbudong Village, Nancun Town, Panyu District, Guangzhou,China Guangzhou Guangdong 511442 China
icon Phone 86 - 020 - 34829600
icon Fax 86 - 020 - 34829608
icon Homepage www.grfaudio.com
icon Contact GRF Expo