Shenzhen Jiushi Electronic Co., Ltd., was founded in 1999, is a leading and professional manufacturer of all kinds of "Parking sensor, Car alarm, Motorcycle alarm and Home security system" . There are 3,000 square meters of factory area, more than 30 professional and highly experienced R&D engineers, 500 hard-working staffs developing and supplying advanced and stable products to our honored customers all over the world. With advanced SMT machine, complete range of testing machine and ISO 9001- 2000 quality control system strictly procedure in our factory, we can ensure our products in high quality and timely delivery.