Zhengzhou Hanwei Optoelectronics Co., Ltd. (600184) Co., Ltd. has officially applied for the listing of the New Third Board in recent days. The listing information disclosed by the National Stock Transfer System shows that Hanwei Optoelectronics was established on July 2, 2003 and completed the share reform on January 13, 2016. Chairman Song Ming directly and indirectly held 62.95% of the shares, which is the actual controller of the company.
According to the announcement, the operating income of Hanwei Optoelectronics in 2013, 2014 and January-October 2015 was 39.821 million yuan, 9686.25 million yuan, and 86.462 million yuan respectively; the net profit was -20.53 million yuan, -82.49 million yuan, and 9.1614 million yuan respectively. yuan.
According to the data, Hanwei Optoelectronics' main business is intelligent transportation technology consulting, technical services, engineering construction, intelligent transportation products research and development, production and sales and after-sales service; LED display, LED lighting products and related devices research and development, design, production And sales.
During the reporting period, the main intelligent transportation projects completed by Hanwei Optoelectronics were: Electrical and Mechanical Engineering of Zhengzhou-Luoyang Reconstruction and Extension Project of Lianhuo Expressway, Zhongyuan West Road of Zhengzhou City and Southwest City Interchange Interchange New Construction Traffic Electrical and Mechanical Engineering, Lianhuo Expressway Luoyang The mechanical and electrical engineering of the Sanmenxia reconstruction and expansion project; the completed intelligent transportation subsystems include: information release system, charging system, video surveillance system, etc.
The sponsor of Hanwei Optoelectronics is the Zhongyuan Securities, the legal consultant is Henan Yudu Law Firm, and the financial audit is Zhongqin Wanxin Certified Public Accountants (special general partnership).
Yuhai company develop and produce of various rings sizes, bearing variety of electrode and metallisation configurations. This variety of Rings is fabricated from various material formulations for applications such as high power, sensitivity, stability.
Features
· • electrode type on request
· • Surface roughness on request, for specific demanding application
· • Thickness/Radial frequency tuning available on request
• Wide choice of PZT formulations
Applications include
• Sensors
• Welding
• Ultrasonic cleaning
• Precise Measurement
• Ultrasonic scalpel
• Cauterisation
• Phacoemulsification
• Therapeutic ultrasound
• Accelerometers
Dimension range
|
Outer diameter |
3-180mm |
|
Inner diameter |
1-150mm |
|
Thickness |
0.2-25mm |
Piezo Ring,Pzt Ring,Piezoelectric Ceramic Ring,Piezo Ceramic Ring
Zibo Yuhai Electronic Ceramic Co., Ltd. , https://www.yhpiezo.com