About Our CEO
40 Years of Acoustic Excellence, Leading the Future of Sensing Technology
Since our founding in 1987, we have been a leading global expert in acoustic component solutions. From driving the transformation of the buzzer industry in our early days to achieving fully intelligent and automated production, we have always upheld the ultimate pursuit of quality and technological innovation.
To date, our service network spans the globe, with long-term and stable partnerships established with over 1,000 international distributors. Whether it's precise acoustic components, high-sensitivity microphones, or advanced high-frequency ceramic sensors, we are committed to empowering global electronic products with cutting-edge acoustic and sensing technologies.
Our Journey
• 1987 - 1991 | Industry Pioneer, International Connection: Deeply rooted in buzzer design and production, we pioneered the introduction of international market demands and standards to our Changzhou manufacturing base in China, reshaping and elevating the development landscape of the regional acoustic industry.
• 1992 - 1999 | Global Expansion and Channel Development: Completed corporate acquisitions and restructuring, actively expanded into overseas markets, and built an international sales and service network covering over 1,000 distributors worldwide.
• 2000 - 2009 | Automated Transformation and Quality Leap: Pioneered the introduction of advanced automated production concepts from Japan and South Korea, and completed a full-line automation upgrade in 2005. The product line expanded to include piezoelectric ceramic buzzers and condenser microphones, winning the favor of top global customers for its quality.
• 2010 - Present | Piezoelectric Sensing and Diverse Innovation: Extended core technologies to the field of piezoelectric ceramic high-frequency sensing, successfully developing high-value-added products such as reversing sensors, flow meters, medical atomization, and air purification (negative ions/ozone), achieving comprehensive technological integration of "sound + recording + sensing."
Core Expertise & Applications
We provide one-stop solutions from component design and materials development to mass production:
• Acoustics: Piezoelectric buzzers, condenser microphones, various sound modules.
• Ultrasonic Sensors: Automotive parking sensors, water/air flow measurement sensors.
• Health & Wellness: Medical-grade ultrasonic atomizers, negative ion and ozone generating modules.
Tsun Sin Man Samuel 秦善文
跨越四十载的声学精艺，引领传感科技的未来
自 1987 年创立深耕至今，我们是全球领先的声学元件解决方案专家。从早期推动蜂鸣器产业转型，到全面实现智能化自动化生产，我们始终秉持对品质与技术创新的极致追求。
至今，我们的服务网络已遍布全球，与超过 1,000 家国际分销商 建立长期稳固的合作关系。无论是精准的声学发声元件、高灵敏度收音麦克风，或是先进的高频陶瓷传感器，我们致力于将最前沿的声学与传感技术，赋能于全球电子产品之中。
发展历程
• 1987 - 1991 ｜ 产业先驱，国际对接 深耕蜂鸣器设计与生产，首开先河将国际市场的需求与标准引进中国常州制造基地，重塑并提升了区域声学产业的发展格局。
• 1992 - 1999 ｜ 全球布局，通路拓展 完成企业收购与重组，积极开拓海外市场，构建起覆盖全球超过 1,000 家经销商的国际化销售与服务网络。
• 2000 - 2009 ｜ 自动转型，品质飞跃 率先从日韩引进先进自动化生产理念，并于 2005 年完成全线自动化升级。产品线扩展至压电陶瓷蜂鸣器与电容式麦克风，品质赢得全球顶尖客户青睐。
• 2010 至今 ｜ 压电传感，多元创新 将核心技术延伸至压电陶瓷高频传感领域，成功开发出倒车感应、流量计量、医疗雾化、空气净化（负离子/臭氧）等高附加价值产品，实现「声音+收音+感应」的全方位技术整合。
核心技术与应用领域
我们提供从组件设计、材料研发到量产制造的一站式解决方案：
• 声学元件： 压电蜂鸣器、电容式麦克风、各类发声模组。
• 高频传感 ： 车用泊车感应器、水流/气流测量传感器。
• 健康与医疗： 医疗级超声波雾化器、负离子与臭氧产生模组。