Ruby Technology Co., Ltd. was founded in 1996. We focus on designing, researching, developing, manufacturing and selling alarm system products, GSM alarm system,alarm systems,burglar alarm,GSM alarm,home security,security system,GSM burglar alarm,intruder alarm,GSM security system,home alarm system,vehicle tracker,security product,home security system,GPS tracker,wireless alarm,wireless alarm system,home burglar alarm,security alarm,alarm security,home alarm,smoke detectors, gas/CO/LPG detectors and all kinds of detectors. We have hundreds of self-developed designs and molds for our customers to choose. We release at least more than 20 new products monthly to meet the latest market trends. With our rich experience and considerate services, we have been recognized as a reliable supplier for many international buyers. We operate our in-house facilities to work on your OEM/ODM projects. Our experienced engineers are adept at using software system and ...[More] enabling us to meet your customized requirements. With an annual production capacity of 110,000 high-quality products per month for OEM orders. Supported by the strong R&D team, we can fill your bulk orders with ease. To ensure quality, we have more than 80 QC members to carry out strict inspection at each stage: incoming inspection (IQC), in-process inspection (IPQC) and final inspection (FQC). We have also introduced testing equipment which allows us to make products that meet international standards. Our products sell well in domestic and international markets, such as America, Europe and the Middle East, and are favorably appraised by clients. To benefit from our strong OEM/ODM capabilities and considerate services, contact us today. We will sincerely create and share success with all clients.