从声学咨询、产品设计、生产实现、安装验收到第三方权威机构检测，为客户提供一站式交钥匙工程服务。
From acoustic consulting, product design, realization, installation, test, acceptance reporting to delivery, we can provide customers a whole package of contracting service.
从声学咨询、产品设计、生产实现、安装验收到第三方权威机构检测，为客户提供一站式交钥匙工程服务。
From acoustic consulting, product design, realization, installation, test, acceptance reporting to delivery, we can provide customers a whole package of contracting service.
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