China Manufacturers T Shape Energy Saving E27 Lamp Holder 5W 9W 13W 18W 28W 38W Light LED Bulbs

China Manufacturers T Shape Energy Saving E27 Lamp Holder 5W 9W 13W 18W 28W 38W Light LED Bulbs
Product Details
Our company has been serving every customer in the world with high-quality, high-performance Speech Laboratory equipment, Language Lab System, Language Learning System, and always insists on satisfying customers with pre-sales consultation, program consultation and after-sales service. It is our lifetime goal and vision to build a world-renowned enterprise with excellent product quality, deep technical force and reasonable product prices. Our company will adhere to the business philosophy of taking technology as the guide, quality as the core, and quality as the service. Guests and friends from all walks of life are welcome to visit and guide! We firmly believe that we will do better!

Speech Lab Suppliers


1.  Speech Laboratory Suppliers



2.  Speech Laboratory Suppliers Features

     1)      Non Pc language lab system

2)      5 inch LED display

3)      Student can receive video material from the teacher

4)      Using a CAT5 network cable supply power

5)      Software Interface brief and simple

6)     Installation and maintenance convenient and easy


3.  Speech Laboratory Suppliers Functions

1)      Audio broadcasting

2)      Group Discussion

3)      Dialogue

4)      Demonstration

5)      Exam/Test/Paper Edit

6)      Monitor

7)      Record

8)      Self-study


4.  Speech Laboratory Suppliers Equipment List


GD5110BTeacher’s PartTeacher’s Computer1

Teacher’s Master Control1

System Software1

Teacher’s Headset1

Student’s PartStudent’s Terminal30

Student’s Headset30


5.   Packing

      1). Packing Measurement


GD5110BMaster Control110.6956*48*35

Student Terminal2417.916.256*48*35



     2). Packing Details


6.  Payment & Delivery

     1)  Payment Terms: TT, L/C at sight.

     2)  Delivery Time: 10-15 days after getting the deposit

Greelan Technology is one of the leading China Audio Based Language Lab manufacturers and suppliers, and also a professional factory and company, welcome to wholesale and buy cheap and high quality speech lab suppliers products for English learning and check the price with us.
The market recognition of our China Manufacturers T Shape Energy Saving E27 Lamp Holder 5W 9W 13W 18W 28W 38W Light LED Bulbs has been steadily increasing benefited from the in-depth advancement in the field of intelligent manufacturing. We actively seize the opportunities brought by the development of China and the global economy, and adhere to the development ideas of strategic leadership, innovation driven, and value enhancement. 'Survival by quality, benefit by output, progress by technology, and development by reputation' is our company's unremitting business tenet.
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