HANGZHOU WORLDE DIGITAL PIANO CO., LTD. （Hangzhou Fivestar Electronic Co., Ltd.）is a joint-stock enterprise invested by a Spanish businessman, mainly manufacturing electronic products, such as digital pianos, electronic keyboards and metal detectors.
　　This company has gained rich experience in management and manufacturing over her over fifteen years' history in electronic business, from China's first imitated voice electronic organ to today's high-quality PCM musical source digital piano. With the improvement of technical design and production technology, the company possesses advanced specialized equipment, instruments and absorbed excellent management talents with the devoted spirit. Now over 10% of the company staff are professors, senior engineers, senior economists, and senior personnel, and over 20% are engineers and economists.
　　Since its birth, the company has been innovating in products quality and pursuing the enterprise development gist for serving customers on the base of advanced digital electronic technology. In the aspects of product quality, the company strictly carries out the criterions of quality control, and has adopted state general technical quality standard. As for the management, the company has imported strict and simplified foreign managerial system in conformity with own actual condition, trying to exploit the proper operational system for own enterprise under the development of Chinese market economy, making good use of current software technology, manufacturing satisfying high-quality products, and supplying favorable processing service for customers at home and abroad at any time.