industry, National High-voltage Electric Apparatus Quality Supervision and Inspection Center, Xi’an High-voltage Electric Apparatus Research Institute and the safety test of High-voltage Electric Apparatus Lab, and conform to these standards of ANSI.C37.42, DIN 43625, BS 2692, IEC 282-2-1995, IEC 60644, IEC 60470, IEC 60282-1 and GB 15166.1, GIN 5166.2, GIN 5166.2, GBI 51766.5, DL/T 640-1997 and VDEO0636. At the same time, we have passed the IS09001:2000 quality system certification and the CE Certification of European Community.

The Company has a long history, strong technical force, advanced production technology and complete product specifications. We can also make new designs of products according to the needs of our customers. “Zhiguang” brand have got a high reputation from the users at home and abroad. The products have been sold to different provincial electric power companies, and our company has manged to form a complete distribution network in the country and has established good business relations. We are the first one who export the new-type high-voltage fuse and current-limiting fuse to South East Asia, Middle East, South Africa and Europe etc. Our products sales occupies a leading position in China.

The company insists on the principle of “a development based on the science and a subsistence rooted on the quality”, and keeps the aim of “customers first, quality first, best service and credit”. We sincerely welcome the customers at home and abroad to make a cooperation with us so as to create the brilliance together for the power industry.