With 20 years of experience in the field of ultrasonic sensor, Chengdu HuiTong West Electronic Co., Ltd.(HTW) is today one of the most capable professional manufactory of ultrasonic sensor and piezoelectric ceramic device. We have the capacity to do a series of comprehensive production, such as designing piezoelectric ceramic formula, firing, chip manufacturing, and finished assembling. HTW&＃039;s main products are Ultrasonic Sensors and Piezoelectric Ceramic Functional Devices(such as Transducer and Frequency Devices, etc.).In addition, our knowledge and experience, along with our wide range of resources enable us to provide professional and reliable services, tailored to our customers&＃039; individual demands. HTW sticks to the road of development with specialization, standardization, high-quality, emphasis on reseach and development. The company now covers an area of more than 5000 square meters. It has more than 250 in-service personnels, including senior technical officers accounting for 8% . It has a strong scientific research, management, high-quality staffs , a strong sense of responsibility of the professional ranks. At the end of 2005 the company was credited to the "ISO9001: 2000" Quality Management System certification, and its products passed the SGS certification. It is also identified as "High-Tech Enterprises" by Sichuan Science and Technology Agency. "Excellence in quality, customer-facing in good faith" is the company&＃039;s goal to develop in the future, the West Huitong power of the people, as always, strive for excellence and innovation. Hand in hand with the customers to create brilliant.