Shenzhen Pinerve Rihua Technology Development Co.Ltd. Is an industry leader private high-tech enterprise,professional in the design,development,selling and production of high quality security systems series products as reed switches,opto sensors,level sensor,initiative\passive infared detectors. Founded in 1998, the company has consistently attained international acclaim for technological achievements, high standards of manufacturing, and a commitment to advancing security. Under the effort of all members in Pinerve and all our customers, Pinerve now owns Shenzhen R&D centre, factory, and world wide sales net, and has subsidiaries in HK, PEKING, SHANGHAI. The products of reed switches、opto sensors,level sensors,initiative\passive infared detectors.are quite popular to the customers home and out.   Compliance with the ISO-9001 production and quality management standard guarantees consistency and ensures that Pinerve products are unequalled in their ability to assist in the protection of people and property all over the world. We have got "CCC","CE" approval and passed MA testing. Our company has strong R&D dept, and has name brand"Pinerve"and"Pinerve"series products, mainly we have the following products in different specs, reed switches,opto sensors,level sensors,initiative\passive infared detectors,digital color B/W ccd camera,high speed incorporate intelligent series,digital triplex wultiplexer,matrix,keyboard controller,digital color B/W monitor,inser real time dvr function introduction. 　 We keep striking for "Aim quality and trusty life of our company" as the management concept. We make great effort to develop and expand our market home and out and win the market with advanced technology, reliable quality and best off sale service. "Quality and trusty" is our forever goal.