Shenzhen Jiushi Electronic Co., Ltd. is dedicated to developing security systems to meet your markets`` needs. Buyers in South America and Southeast Asia, as well as major automobile brands in mainland China, all rely on us for R&D and manufacturing support when it comes to vehicle security products. Each of our 40 engineers has at least five years of industry experience and is capable of handling your customized requirements for automobile, motorcycle and residential applications. Two new shelf-ready models are added to our already extensive catalogs every month. Our latest release is a GSM automobile burglar-proof device. Whether you are looking to source 100 sets of burglar-proof devices or 100,000 sets, we have the flexibility to accommodate your OEM requests. And we implement an ISO9001 certified quality management system (registration number 0412090), so you will benefit from standardized and systematic order processing when sourcing from our company. If high quality products in first-class designs are what you are looking for, then Shenzhen Jiushi Electronic is ready to fulfill your company``s needs. We are ready to establish mutual business relationships both at home and abroad. Please don``t hesitate to contact us if you have any questions. We promise to give you our full attention, and provide excellent service in order to cooperate successfully.