우리의 증명서
ISO9001
- 인증서 번호:UKS001-2025Q0451
- 발행일:2025-07-09
- 만료 날짜:2026-07-08
High tech enterprises
- 인증서 번호:GR202544201193
- 발행일:2025-12-25
- 만료 날짜:2028-12-24
FST-650L CE
- 인증서 번호:AXJC2022102800375E
- 발행일:2022-11-09
- 만료 날짜:2036-04-30
FST-650L CE(2)
- 인증서 번호:AXJC2022102800375E
- 발행일:2022-11-09
- 만료 날짜:2036-04-30
Software certificate
- 인증서 번호:软著登字第2624034号
- 발행일:2018-04-28
- 만료 날짜:2028-04-27
Control software for single ended flyback switching power supply of frequency converter
- 인증서 번호:软著登字第2623183号
- 발행일:2018-02-28
- 만료 날짜:2038-02-27
Vector control software for asynchronous motors without speed sensors for communication
- 인증서 번호:软著登字第2624387号
- 발행일:2018-03-10
- 만료 날짜:2038-03-09
Vector control software for communication synchronous motors without speed sensors
- 인증서 번호:软著登字第2621538号
- 발행일:2018-02-28
- 만료 날짜:2038-02-27
A patent certificate for a self-protection based safe and stable frequency converter
- 인증서 번호:ZL201821847160.X
- 발행일:2019-07-16
- 만료 날짜:2039-07-15
A patent certificate for an efficient and energy-saving frequency converter
- 인증서 번호:ZL201821847170.3
- 발행일:2019-10-25
- 만료 날짜:2039-10-24
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