Jilin Sino-Spark Electric is the shareholding Co., Ltd of JSMC and focus on the research and development, manufacturing and sales of intelligent module. The manufacturing and testing equipments are imported in first class from America, Swiss, Japan and others. There is still completed reliability lab with the capacity of reliability test and analysis including impacting the products in high/low temperature, HAST, HTRB，Salt Spraying and High/Low Temperature Storage.

JSEC manufactured by the means of IDM and certificated by the ISO9001 Quality managment system and ISO4001 Environment management system. Not only the design and manufacture of chips but also packaging and testing of module, they both lead to the module and application scheme like SIP20、DIP23、SOP23、DIP25、DIP27、DIP29. As one of several suppliers in China, they were widely used in Frequancy Conversion home appliances, Draught Fan, Industrial Frequency Conversion and other fields.

Taking to be the biggest enterprise with developement, manufacture and sales  of intelligent module as the target, we'll in an attitude of preciseness, pragmatism and concentration to provide best product and service. 

We sincerely like to go forward to the succeed along with you!