WECO OPTOELETROINC CO.,LTD is a sino-foreign joint venture invested by FULL SENSE INVESTMENTS LIMITED in china,with registered capitial of 37.6 million HK dollars,Specializing the in production of "WECO" brand door detectors. WECO OPTOELETROINC CO.,LTD .is located in the Ningbo economic & tech developing zone and area of 13000 square meters,with an annual production capacity of 1,000,000 sets.WECO sold 450,000 sets of elevator door detectors in 2012.WECO is the largest elevator door detector manufacturer in the world. WECO‘s in-house R&D conceptualize and develope products,totally owning the intellectual property rights and have three patent for invention,dozens of patents for utility model and Multinomial soft registration rights. WECO awarded multionmial national,provincial and regional honors. WECO door detectors have been vertified to European CE Certification and North American CSA Certification ad CCC Certification. WECO cares strongly about the environment and has obtained ISO9001 Quality Management System,ISO14001 Environment control system,OHSAS18001 occupational health safety management systems,as well as OITSQ+certification.WECO carries out ERP and PLM information management system. WECO established international subsidiaries in Canada,Spain,France,Germany India,Tu rkey.WECO Door Detector have been sold more than 40 countries namely:Eurpoe,South A merica,North America,India,Middle East and so on.