斯迪夫·施罗德为美国钢琴调律师协会成员，拥有自己的钢琴店，其经营范围包括销售、服务、翻新、维修、调律等业务并办有音乐学校。 施氏信仰上帝，乐施爱于人。为中国的钢琴事业，于 １９９９年、 ２０００年两度携此文来华讲解、演示钢琴调整。是时与会者众，不乏业内精英。 Sidif Schröder is a member of the American Piano Harmony Bar Association and has his own piano store. His business scope includes sales, service, refurbishment, repair, tuning and other businesses and a music school. Shi Shi believes in God, Oxfam loved others. For China’s piano career, in 1999, 2000, twice to bring this article to China to explain, demonstrate piano adjustment. At the meeting, there were many elites in the industry.