Has 16 international patents and more than 10 software copyright
JKWD5 compensation controller
WXSR-5000
YD-8CZT controller
YD-9CK-200 series
YD-9CK-100 low voltage reactive power compensation controller
YD-9CK series
JKW-RS
JKWF-16
YD-8DK
JKW5C controller
YDK-ASVG
Active filter YD-APF
E-mail: 
Tel: 400-8262-889
Fax: 0577-85600699
Contact: Mr. Ji
