1.Our manily manufacture:
*High Frequency Transformers,
*EI Power Transformers,
*pcb mount encapsulated power toroidal transformer,
*welding toroidal transformer,
*audio amplifier toroidal transformer,
*electronic toroidal transformer for lighting,
2.We have abtained VDE,UL,CE,ROHS,ISO9000 Approal and SGS Audit
Supplier in China,We guarantee quality is the first.
3.Our producted transformer have following advantages:
(1).Raw materials: Meet with CE and ROHS approval.
(2).Copper wire:We purchased wire from the biggest supplier in
China with good reputation.The wire performance is stable.
(3).Silicon steel: with excellent performance with low loss .
(4).Operating workers:Our workers has more than 5 Years operating
and winding experience.
4.Our export market: North America, South America, Europe and other countries market
Tianjin Grewin Technology Co.,ltd. has always laying great emphasis
on our core business philosophy "Quality and Honesty First ". Due
to continuous innovative research and development, our products
have meet the technical standards and safety standards , which are
efficient and environment-friendly. As a professional leading and a
main exporter of a wide variety of electronic components in China
for many years, we adhere to new products, quality to meet the
needs of you and welcome all of you to negotiate!