Ever since established in 2001, "JSE" is always dedicating on making our honored customer's dream of a real security systems for Vehicle, Motorcycle and House come true. This is the reason why customers all over the world, as well as many great automobile brands in China and Abroad regard us as one of their most reliable and stable suppliers.

Beside our already full range of standard products, our more than 30 professional and good experienced engineers armed with most advanced professional hardware and software (CAD, PRO-E, PRO-TEL, in-circuit emulator, static electricity tester, etc) are ready here mostly willing to answer and satisfy customers' requests for OEM and ODM projects.

"Meet customs and market needs" is the key principle of "JSE". As ISO9001 approval company, to ensure the reliability of our product, we takes quality control seriously every step of the manufacturing process, from IQC, IPQC, FQC,and also AQL sampling prior to packaging. E-Mark & FCC approvals all stand for our dedication to quality.

Located in Shenzhen, neighbor to the world famous "Dafen Painting Village", with more than 3000 square meter factory area, and more than 10 automatic production lines, "JSE" are supplying our best quality "Motorcycle Alarm", "Car Alarm", "Parking Sensor", "Home Security System" and "Motorcycle Audio" to our honored customers both in China and in abroad.

More than 200 staffs are working very hard to make "JSE" a famous name in Security filed both in China and all over the world.