Fortune Grand Technology Inc

  Inquiry0 Search



Acoustic Simulation

Fortune Grand strives for constant and stable acoustic innovation by adopting various simulation techniques such as LOUDSOFT, LEAP, and COMPSOL, to fulfill customer demands and effectively reduce time and cost on speaker design.

Customized Total Solution

We offer one-stop service of customized solutions to fulfill wide range of acoustic application. From driver units and speaker boxes to consumer products, we insist a fully automated manufacturing process for the production, and runs the examination with comprehensive quality. It maximizes the efficiency of production and reduces the production costs to satisfy the market demand.







Professional Measurement and Testing

The R&D headquarters is equipped with the standard anechoic chambers. Every manufacturing plant has the appropriate acoustic measurement facilities, such as SoundCheck, CLIO, KLIPPEL, to ensure the preciseness of the speaker analysis. The professional testing center utilizes the latest techniques and facilities.

※Examination Facilities

Ear SimulatorSoundCheck
Frequency Spectrum AnalyzerKLIPPEL
Digital Micro-Focus X-Ray AnalyzerComsol

Worldwide Patent Authentication

We attach importance on the speaker driver design and the diaphragm technology to serve with high quality of sound. There have been about 200 patents approved worldwide and more are in process of application.

Anechoic Chamber


Sound Check


Environmental Lab

TOP 港货批发赚钱吗 七乐彩中奖4个号 吉林快3走势图1000期 内蒙古快三预测专家预测牛 浙江11选5推荐专家 股票涨跌幅度是看昨天的吗 辽宁35选7最新开奖结果 内蒙古快三走势图内蒙 博彩网址导航 黑龙江p62走势图大全 河南快3技巧与规律 _澳门在线博彩 一分快三助赢永久免费计划版 今日上证指数破3000 秒速时时彩4码计划一期 安徽11选五前三和值走势 喜乐彩票