Bittel Electronics Co. Ltd. is the world leading manufacturer for hotel telephones and other terminal products for the hospitality industry. Founded in 1989, with more than 20 years experience in developing, manufacturing and Sales, Bittel has awarded the ISO 9001 and ISO 140001 certificates, and owns the ability to produce 5 million telephone sets per year. As the non-OEM brand, Bittel has the strong R&D teams in Rizhao, China and California, USA, developing the core technology products and the leading industrial design. Also Bittel has set up the sales offices in San Jose, Singapore, London, Dubai, Beijing and Shanghai to serve the customers globally.