Founded in 1988, it is a high-teched enterprise designing and developing、manufacturing、selling public address products for 20 years.All the time,it keeps higher quality with diversity and has domesticly released the 1ST system、the 1ST ceilig speaker、the 1ST explosionproof speaker、the 1ST underwater speaker,etc. Therefore,it leads the national public address field into many reforms.Nationally and internationally,it has got cetifications of the CCC、ISO9001 Quality Management System、CE,etc.
You are very much welcome to participate in us!
Best Wishes,
Amos
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