Features
Advantages:
1.High quality 100% copper core
2.a full range of toroidal transformer
3.Specially sales and technical services:5-10Years
4.With 14 years' producing history in transformer induatry
5.our company have cooperated with many customers around the world and gained good reputation at home and abroad.
Specification
3.customized audio toroidal transformer and solar energy transformer Application:
1). Application:
1. audio equipment
2. electric control
3. computer
4.instrument
5.telecommunications
6.high-end and middle-end vedio etc
1). Application:
1. audio equipment
2. electric control
3. computer
4.instrument
5.telecommunications
6.high-end and middle-end vedio etc
Safety/Quality Approvals
2. We have abtained VDE,UL,CE,ISO9000 approval .we guarantee quality is the first.
Test process
1 .No-load test (included no-load voltage,no load current and no load loss)
2.iInductive voltage test
3. Load test (load voltage and temperature rise
4. Temperature rise test .
5.Insulated resistance
6.Hi-pot test
7.Leakage indutance test
8.DC resistance test
9.Surface inspection.
Test process
1 .No-load test (included no-load voltage,no load current and no load loss)
2.iInductive voltage test
3. Load test (load voltage and temperature rise
4. Temperature rise test .
5.Insulated resistance
6.Hi-pot test
7.Leakage indutance test
8.DC resistance test
9.Surface inspection.
Other 1
contact information:
Cathy Li
Tianjin Grewin Technology Co.,Ltd
E-mail:cathy(at)grewin-tech.com
mobile:86-15127622290
skype:grewin.ella
wechat:mumude7
QQ:3320234860
Web:www.grewin-tech.com
www.grewin-tech.en.alibaba.com
Cathy Li
Tianjin Grewin Technology Co.,Ltd
E-mail:cathy(at)grewin-tech.com
mobile:86-15127622290
skype:grewin.ella
wechat:mumude7
QQ:3320234860
Web:www.grewin-tech.com
www.grewin-tech.en.alibaba.com
Country of Origin
Tianjin, China
Main Export Markets
European,North America,South America,Asian,Africa,Australia
Payment Details
Payment Terms : TTMinimum Order : 100Others : Export standard carton or customize strong pallet
Delivery Details
Lead Time : 15-20 DaysFOB Port : Tianjin Xingang
About Us
Tianjin Grewin Technology Co.,ltd, who always pay great attention to its business philosophy "Quality and Honesty First". We have both design and produce advantages about toroidal transformer,high frequency transformer and current transformer .
Depending on continuous and innovative R&D, and efficient management, Grewin has attracted lots of talented people to work together, who provide effective production, accurate inspection testing and excellent sales service for customers.
Grewin's manufacturing bases is located in Tianjin in China's north, which is Grewin's for electronic component products and using automated equipment like telephone, computer, air-conditioner and meter equipments etc., the division is operated by engineers who design and build data recorders with reasonable price.
Also we have passed ISO9001, CE, SGS certification.
Depending on continuous and innovative R&D, and efficient management, Grewin has attracted lots of talented people to work together, who provide effective production, accurate inspection testing and excellent sales service for customers.
Grewin's manufacturing bases is located in Tianjin in China's north, which is Grewin's for electronic component products and using automated equipment like telephone, computer, air-conditioner and meter equipments etc., the division is operated by engineers who design and build data recorders with reasonable price.
Also we have passed ISO9001, CE, SGS certification.
Business Type: Manufacturer/OEM
Main Products
3va-8kva toroidal transformer,outdoor lighting transformer,audio toroidal transformer,medical transformer toroidal,small transformer,UPS transformer
Contact Details
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