Specifications
1.China huasheng well sales black speaker 57mm2.Gaoyou Huasheng professional manufacturer
3.Good quality,used in telephone
China huasheng well sales black speaker 57mm produced by Gaoyou Huasheng Electronic Co.,Ltd,it used in telephone and others,we also can adjust performance according to customer requirement.
Describtion for speaker 57mm
| Name | China huasheng well sales black speaker 57mm |
| Type | YD57x20.5-08NC |
| Diameter | 56.7+/-0.3 mm |
| Height | 20.5+/-0.5 mm |
| SPL | 84+/-3dB |
| Impedance | 8ohm+/-15% |
| Resonace Frequency | 360+/-72Hz |
| Frequency Range | F0--20kHz |
| Rate Powe | 0.3W |
| Package | carton |
Package for speaker 57mm
1.400pcs/carton
2.carton size: 58.5*29.5*33.5 cm
Company information
Gaoyou Huasheng Electronic Co.,Ltd lies in the middle of Jiangsu Province.Gaoyou is located on the side of the Ancient Grand Canal and is connected with the freeway between Beijing and Shanghai.Gaoyou has transport facilities.
The enterprise was once the specialized factory producing telecommunication equipment for
the Department Of Electronics Industry.The company has three series of telecommunication products,including more than 100 types of majoy products,like the series of transmitter,
receiver,speakers and siren.80% of these products are sold to European countries and supply
to Korean company indirectly.
We have 240 emplyee, including 8 R & D personnel and 16 Quality Controller with 2011 revenues of RMB 50 million.The main production process are mould making,stamping parts processing,plastic compressing parts processing. Now we have 8 production line of electro-acoustic products,own sealingmachine,coil winding machine,magnetizer,total about 200 special
machines with 60 special electro-acoustic test device.
We have strong capability onproduct design and innovative and are one of the most complete varieties of electro-acoustic products in the industry. Quality win the approval of many
foreign companies.we obtain the ISO9001, ISO14001 in 2002 and have competitive price
under the same quality.All guests both at home and abroad coming to hold trade talks with us
and visiting our company are warmly welcome.
Certificate
We obtain ISO9001,ISO14001,CE,Rohs and many certificate of patent.
| ISO9001 | ISO14001 |
| |
Supplier Assessment
We are Gold supplier on alibaba.
| |
Production Flow
Lathing- Grinding- Cutting- Punching- Injecting- Assembling- Welding- Testing
Our customers
our customer in many countries,USA,Brazil,Argentina,England,France,Germany,Italy,India,
Korea,Malaysia,Singapore,Australia,Finland,Austria,Netherlands,Russia,Slovenia,Turkey,Iran,
Kuwait,Pakistan and others.
FAQ Question
| Q: What is your MOQ of this item? |
| A: 5000pcs. |
| Q: Where is your loading port? |
| A: Shanghai port or other port in China. |
| Q: What is your payment term? |
| A: TT in advance or LC at sight. |
| Q: What is the lead time? |
| A: Normally 20-30days. |
| Q: What is your company’s available production capacity? |
| A: 10000pcs/day |
| Q: Could you provide sample? |
| A: Of course,we are glad to provide free sample to you. |
Our Services
Our products all meet CE and Rohs requirement,we also could develop special product for our customers,feel free to contact us,we will give the best service.