On March 19th, the 5th LED Industry Theme Summit Forum co-sponsored by Gaogong LED and Tianjin Dongli District Government was on fire. Nearly 300 people from hundreds of LED companies attended the conference. The speeches of the guests were very exciting. During the afternoon meeting, the Dongli District Government also invited senior executives to visit Huaming New Town, Huaming Industrial Park and Dongli District Planning Exhibition Hall. After returning, many representatives of the company proposed to hold the 5th LED Industry Theme Summit Forum. At the same time, jointly issued a proposal to develop a low-carbon economy to jointly promote the construction of Tianjin Binhai National Semiconductor Lighting High-Tech Industrial Base. Under the organization of the organizing committee, a total of 56 enterprises signed the proposal after the afternoon meeting.
   The proposal emphasizes that the low-carbon economy has become a global hotspot and is another major advancement of humankind following agricultural and industrial civilization. The development of a low-carbon economy has become an important milestone in the transition of the world to a low-carbon era. In the recent two sessions, Premier Wen’s government work report pointed out the goals and directions for us. Developing a low-carbon economy is a systematic and comprehensive task. It is the social responsibility of every level of government, every company and citizen, and requires the joint efforts of enterprises and governments.
   Tianjin Dongli District is committed to developing a low-carbon economy, promoting LED lighting and building a “LED CITY†city. Many high-level enterprises have also discovered and discovered the investment value of Tianjin Dongli District and LED after the visit. Dozens of LED companies have invested. intention. After the meeting, the signing ceremony of “Tianjin Dongli National Semiconductor Lighting Engineering High-tech Industrialization Base Settlement Enterprise†was held at the Donglihu Hotel, the venue of the conference. The ceremony was hosted by Dr. Zhang Xiaofei, CEO of Gaogong LED, Ministry of Industry and Information Technology, Tianjin East The leaders of the Lai District Government, the China Lighting Association and many LED companies attended the ceremony. At the ceremony, dozens of LED companies signed a letter of intent for investment cooperation with the Tianjin Dongli District Foreign Trade and Economic Cooperation Commission.
   The companies that signed the letter of intent for cooperation are: Shanghai Career Optoelectronics Co., Ltd., Dalian Jiujiu Optoelectronics Co., Ltd., Shanghai Lelei Optoelectronics Technology Co., Ltd., Taiwan Deshida Optoelectronics, Dongguan Qinshang Optoelectronics. After the signing ceremony, everyone also raised a toast to wish the LED industry a better future. Let us work together for energy conservation and environmental protection, develop low-carbon economy and LED industry, and jointly promote the construction and development of Tianjin Binhai National Semiconductor Lighting High-tech Industrial Base.
Headphone speaker is a king of speaker unit which is used for headphone, it also called headphone driver. These speakers have high sound pressure level, fast frequency response, wide frequency response range and low distortion. Headphone Speakers are mainly used for voice headphone (e.g. customer service phone, call center headphone, military intercom headset- ) and music headphone (e.g. Bluetooth headphone, sport headphone, game headphone-).
Our main headphone speakers include:
1) From the diameter, we have speakers in 23mm ~ 57mm.
2) From the impedance, we have speakers of 32ohm/150ohm/300ohm/1000ohm.
FAQ
Q1. What is the MOQ?
XDEC: 2000pcs for one model.
Q2. What is the delivery lead time?
XDEC: 15 days for normal orders, 10 days for urgent orders.
Q3. What are the payment methods?
XDEC: T/T, PayPal, Western Union, Money Gram.
Q4. Can you offer samples for testing?
XDEC: Yes, we offer free samples.
Q5. How soon can you send samples?
XDEC: We can send samples in 3-5 days.
Bluetooth Headphone Speaker,Sport Headphone Speaker,Hifi Headphone Speaker,Music Headphone Speaker
Shenzhen Xuanda Electronics Co., Ltd , http://www.xdecspeaker.com