Zhaozheng was established in 1994, the registered capital is 13.5 million RMB, with annual sales of 95 million RMB, and 97% for ODM( Original Design Manufacture ) Specialized in design, development, manufacturing and sales of contacts from 115 Ampere to 3150 Ampere Zhaozheng is a manufacture professionally specialized in design, development, producing and selling low-voltage contactors. We have been dedicating to improve the performance of products in every field of usage since our establishment. Apart from enhancing the reliability and safely of products, we managed to increase the flexibility and competitiveness of our products simultaneously. We offer series of power distribution and industry-control solutions for power generation and to end-users.

1994 Zhaozheng established, signed cooperation agreements with several famous companies; 1995 Made first F115A AC Contactor, and passed international standards test; 1996 First to use atomized AgSnO2 silver point, and products sold into the North American market; 1997 Energy-saving coil with built-in rectifier as the standard configuration of 265A and above contactors, OEM for more than 10 domestic and foreign companies; 1998 the second-generation F series (ZZC1) had started to be widely used in industries as metallurgy, construction etc., and markets share exceeded 80%; 1999 Launched the third-generation D series (ZZC2), developed the first domestic largest-capacity direct-acting contactor (F780), and put into use in Dalian; 2000 Energy-saving products started to configure bidirectional surge suppression module; 2001 Started to customize free-voltage AC/DC universal Contactor 2002 Successfully developed of Permanent Magnetic contactor;

2003 First to apply automated BMC injective molding machine, high-precision aluminum processing machine and other equipment; 2004 Completed the first stage of production equipment modernization; 2005 The first product automatic testing line had put into use, and completed the second stage of modernization; 2006 The new plant in Wuniu Yongjia started to construct, and applied for the national high-tech enterprise program. Zhaozheng entered the markets of wind power generation and solar energy; 2007 Established a JV TIiandun Electric with Tianshui 213 in Shanghai Pudong. All coil winding to be done by automated equipment; 2008 New factory put into use; Developed the first domestic bar mounted high-power, heavy-task contactors that passed the relevant performance tests; 2009 Completed the design and preliminary testing of the leading series of direct-acting AC Contactor from 1000A to 3150A; 2010 Successfully launched the ZZC5 (CJX2R) and ZZC6 (CJX2B) large-capacity contactor, used in industries, mainly metallurgy industry