Specifications

1.China huasheng well sales black speaker 57mm
2.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.