Model NO.: LBG-505
Function: No
SNR: 81-90dB
Type: Professional Amplifier
Place of Origin: Guangzhou, Cn
Brand Name: Qqchinapa
Use: Hotel, School, Airport, Departmen, Church
Certificate: CE, FCC, RoHS, CB
Protetion: High Temp, Overload&Short-C
Factory History: More Than 10 Years
Warranty: 3 Years
Deliver Time: 2-25days
OEM ODM: Yes
Trademark: QQPA
Transport Package: 8PCS/ Carton
Specification: CE, rohs, FCC
Origin: China
HS Code: 8518290000
Model NO.: LBG-505
Function: No
SNR: 81-90dB
Type: Professional Amplifier
Place of Origin: Guangzhou, Cn
Brand Name: Qqchinapa
Use: Hotel, School, Airport, Departmen, Church
Certificate: CE, FCC, RoHS, CB
Protetion: High Temp, Overload&Short-C
Factory History: More Than 10 Years
Warranty: 3 Years
Deliver Time: 2-25days
OEM ODM: Yes
Trademark: QQPA
Transport Package: 8PCS/ Carton
Specification: CE, rohs, FCC
Origin: China
HS Code: 8518290000
Model | LBG-504 | LBG-504B | LBG-505 | LBG-505B |
Drive | L:4'/H:2' | L:6'/H:2' | L4'/H:2' | L:6'/H:2' |
Rated power | 25W | 35W | 25W | 35W |
Line voltage | 100V | 100V | 100V | 100V |
Sensitivity | 89DB | 88DB | 89DB | 88DB |
Frequency response | 100-20Khz | 70-20Khz | 100-20Khz | 70-20Khz |
Dimension | 182*162*245 | 215*190*285 | 182*162*245 | 215*190*285 |
Material | HIPS | HIPS | HIPS | HIPS |
Weight(kg) | 2.5 | 3.5 | 2.5 | 3.5 |
Since2005, over 10 years OEM /ODM experience in Pulic Address System and Professional Audio System ,strict quality control and good price
Product Advantages:
1.Stable quality,Good price
2.Short product period
3.On time delivery
4.OEM Ability
5.Excellent R&D team
Our Service:
1.Products design:We will help our customers to design the full products line .
2.Quality Stability :We assure the quality stability ,once there is quality problem happen, we will withdraw the cargoes unconditionally .
3.Pre-production sample confirmation-after get customers 30% deposit .Within 7Â days we will provide pre-production sample to customers for confirmation before mass production.
4.Quick and intimate service:Quickly provide all the files which necessary for handling enrtrance formalities;Assist our customers to make certificate
5.On time delivery :For the first order ,we can ship within 25 days ,and for the repeated orders ,15 days in need .
6.Protect our customers privacy of ingredient and market information :
Making usre that for the same our brand of products,in each country ,we only sell to one customer.
Our Advantage:
1.OEM Ability  ---Over10 years speakers and amplifiers product manufacturer experience .
2.Famous factory ---- We have been the supplier of  2008 Beijing Olympics   China .
3.Quality--- We have strict quality control system with  5 steps of inspection to assure the stability of quality.Certificated with CE,CCC,ROHS,FCC,CB and so on .
4.Competitive    ----  we focus on help our customers to build their brand name to be the famous brand  in their country .
5.Excellent R&D team---Lead by 2Â engineers who has more than 15 years R&D experiences and 3Â engineers who has 6Â years R&D experiences.
6.Professional and mature sales team :The operation experience is rich , good english level , familiar with each foreign trade process which ensures no error in order process .
7.Products positioning :With several years experience in brands operation and been to many countries for market researching , we can help our customer do exactly prouducts positioning toghether .
Our Products:
Speaker :Ceiling speaker,wall speaker,horn speaker,column speaker,garden speaker,project speaker, professnial speaker and so on .
Amplifer:Mixer amplifier, power amplifier,pure amplifier,professianl amplifier and so on .
Our market :
Get a high reputation all around the world.
Why choose us:
1.We focus on speakers and amplifiers product over 10years
2.Your reliable speakers and amplifiers OEM /ODM partner .You can be confident ,because we are trusted in quality .
3.We have gained many international certificates ,.Such as CE,CCC,ROHS,FCC,CB and so on .
4.Our Factory covers an area of12,000 square meters and has more than 200 employees.
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Model | LBG-504 | LBG-504B | LBG-505 | LBG-505B |
Drive | L:4'/H:2' | L:6'/H:2' | L4'/H:2' | L:6'/H:2' |
Rated power | 25W | 35W | 25W | 35W |
Line voltage | 100V | 100V | 100V | 100V |
Sensitivity | 89DB | 88DB | 89DB | 88DB |
Frequency response | 100-20Khz | 70-20Khz | 100-20Khz | 70-20Khz |
Dimension | 182*162*245 | 215*190*285 | 182*162*245 | 215*190*285 |
Material | HIPS | HIPS | HIPS | HIPS |
Weight(kg) | 2.5 | 3.5 | 2.5 | 3.5 |
Since2005, over 10 years OEM /ODM experience in Pulic Address System and Professional Audio System ,strict quality control and good price
Product Advantages:
1.Stable quality,Good price
2.Short product period
3.On time delivery
4.OEM Ability
5.Excellent R&D team
Our Service:
1.Products design:We will help our customers to design the full products line .
2.Quality Stability :We assure the quality stability ,once there is quality problem happen, we will withdraw the cargoes unconditionally .
3.Pre-production sample confirmation-after get customers 30% deposit .Within 7Â days we will provide pre-production sample to customers for confirmation before mass production.
4.Quick and intimate service:Quickly provide all the files which necessary for handling enrtrance formalities;Assist our customers to make certificate
5.On time delivery :For the first order ,we can ship within 25 days ,and for the repeated orders ,15 days in need .
6.Protect our customers privacy of ingredient and market information :
Making usre that for the same our brand of products,in each country ,we only sell to one customer.
Our Advantage:
1.OEM Ability  ---Over10 years speakers and amplifiers product manufacturer experience .
2.Famous factory ---- We have been the supplier of  2008 Beijing Olympics   China .
3.Quality--- We have strict quality control system with  5 steps of inspection to assure the stability of quality.Certificated with CE,CCC,ROHS,FCC,CB and so on .
4.Competitive    ----  we focus on help our customers to build their brand name to be the famous brand  in their country .
5.Excellent R&D team---Lead by 2Â engineers who has more than 15 years R&D experiences and 3Â engineers who has 6Â years R&D experiences.
6.Professional and mature sales team :The operation experience is rich , good english level , familiar with each foreign trade process which ensures no error in order process .
7.Products positioning :With several years experience in brands operation and been to many countries for market researching , we can help our customer do exactly prouducts positioning toghether .
Our Products:
Speaker :Ceiling speaker,wall speaker,horn speaker,column speaker,garden speaker,project speaker, professnial speaker and so on .
Amplifer:Mixer amplifier, power amplifier,pure amplifier,professianl amplifier and so on .
Our market :
Get a high reputation all around the world.
Why choose us:
1.We focus on speakers and amplifiers product over 10years
2.Your reliable speakers and amplifiers OEM /ODM partner .You can be confident ,because we are trusted in quality .
3.We have gained many international certificates ,.Such as CE,CCC,ROHS,FCC,CB and so on .
4.Our Factory covers an area of12,000 square meters and has more than 200 employees.
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Integrated Electromagnetic Flow Meter
Integrated Electromagnetic Flow Meter means the flowmeter sensor and converter are integrated in the site and all data can be read directly.
The shortcoming is can not be protected well and converter easily damaged. So when installing, user must consider the site condition, and try to aviod heavy moisture or possibly be hit, so that the life and accuracy may be guaranteed.
Integrated Electromagnetic Flow Meter,Integrated Flow Meter,Fire Fighting Flowmeter,Carbon Steel Fire Fighting Flowmeter
Kaifeng Chuangxin Measurement & Control Instrument Co., Ltd. , https://www.kfcxflowmeter.com