请高手翻译英文，拒绝电脑，谢谢此琴采用老北京民族乐器厂的知名品牌
此采用老北京民族乐器厂的知名品牌“天坛牌”作为商标；全国首家采用数控设备加工琴体弧度，关键工序由乐器厂工作几十年的技师亲手把关制作，保证了琴体的稳定及音色、音质的统一；独家研制的“压弦挡”工艺，有效地克服了杂音、跑弦等问题，曾被全国乐器学会、国家轻工业乐器质量监督检测中心授予声学品质、优质工艺双项金奖。
The piano us old Beijing folk music instrument factory well-known brands " Tiantan card " as a trademark; the first use of CNC machining equipment body radian, the key process by the musical instrument factory work for several decades technician personally to ensure production, ensure the body stability and timbre, sound unified; exclusive developed " a string pressing block" process, effectively overcomes the problems such as noise, running string, had been national musical instrument society, National Light Industry Quality Supervision and Testing Center awarded instrument acoustic quality, high-quality technology double gold.