About Us

The company was founded in 1988 as an accessories manufacturer for automatic voltage stabilizer.

After a rapid growth, the company has earned reputation in this field and finally ran the business in AVR. With more than 20 years of experience of production, the company has certified with ISO9001:2000 Quality System and the products have been certified under CQC safely certification. 

SONGYAN ELECTRIC APPARATUS CO.,LTD has been grown to one of the lead exporter from China to all over the world in the field of voltage regulator(voltage stabilizer, ac voltage regulator, automatic voltage regulator) .

More than 10 series, over 100 kinds of products, most of our products are welcomed in many areas of home market and enjoyed exporting well to every corner of all over the world.



Bring safety for home power system.


Be the best one and be your best partner.


Provide good products and good service for you.

ARC-CE report1
ARC-CE report2
ARC-CE report3
ARC-CE report4
CE for SVC(2)
Quality Management System
ARC-CE report5
ARC-CE report6
ARC-CE report7
ARC-CE report7
ARC-CE report8
ARC-CE report9
ARC-CE report10
ARC-CE report11
CE certification
1- a fully digital smart regulator
2- a new type of digital display regulator
3- a kind of digital electric welding machine
5- a single chip microcomputer in the regulator on the application
LED a 7- drive control circuit
8-SDC series
9-LED display
10-LED display
11- digital display
16- regulator panel
18- regulator housing 1000-2000
19- regulator housing 3000-5000
20- regulator housing 8000-10000
22- regulator fixing structure
Letters patent