Prolight + Sound Guangzhou 2018 embraces technological convergence

The sixteenth Guangzhou international professional lighting and audio exhibition will be held jointly by the first Guangzhou International Radio and television exhibition in Pazhou Exhibition Hall in Guangzhou in from May 10 to 13, 2018. It will dig into the business opportunities for cross-border interconnection of professional lighting and audio, radio, film and television industry.

2019China International Optoelectronic Exposition

The 21st China International Optoelectronic Exposition (referred to as CIOE China Optical Expo), with acclaim from domestic and foreign exhibitors and buyers, ended successfully on September 7, 2019 at the Shenzhen Convention and Exhibition Center.

In the same period of the exhibition,  Six major theme exhibitions, etc., are comprehensive platforms that focus on hot technologies in the optoelectronic industry and anticipate new developments in the industry. After 21 years of deep plowing in the optoelectronics industry, CIOE China Optical Expo has now developed into a global scale and influential photoelectric industry event. In 2019, the exhibition scale, number of exhibitors and the number of visitors have reached a record high, and the booths are full of people. Unprecedented.

2020China International Optoelectronic Exposition

Hetong participated in the 22nd China International Optoelectronic Exposition (CIOE 2020) from September 9th to 11th, 2020.

We are in Hall 2 of the Photoelectric Sensor Exhibition, Booth No.: 2E25. Everyone is welcome to join us in this grand event.  Thank you!

CIOE 2020 (The 22nd China International Optoelectronic Exposition) will be held on September 9-11, 2020 at the Shenzhen World Exhibition & Convention Center. With better organized floor plan, CIOE 2020 will continue to present the entire optoelectronic ecosystem including information communications, laser, infrared, precision optics, lens and camera module, optoelectronic sensor and photonic innovations.
In addition to the grand exhibition with 3,000 exhibitors, over 60 concurrent forums, seminars and networking activities will be also organized to assist your network expansion. CIOE is known to global peers as the one-stop sourcing platform for all latest optoelectronic components, devices and equipment.


Zhongshan HeTong optics Electronic Technology Co., Ltd

ADD:5# Shentang 2nd Rd, 3rd industrial park, Tanzhou, Zhongshan city, Guangdong Pro.


Taiwan Company


ADD:No. 239-8, Yanxing Rd., Yongkang Dist., Tainan City 710004 , Taiwan (R.O.C.)