KunmingZuYuantradingcompanywasestablishedin2009witharegisteredtrademarkforthe"SouthernYunnanrhyme",specializingintheproductionofbottlegourdsilk,bau.Adheringtothequalitytosurvive,towinmarketquality,innovationanddevelopmentofideas,payattentiontoproductquality,thepursuitofqualityservice,inthecontinuousimprovementinthepursuitofmoreconsumerstoprovidequalitysound,thebottlegourdsilk,withauniqueinterpretationoftheconceptofnationalculture.祖源商贸在多项工艺及产品改进方面都有独到之处，所开发的木质系列葫芦丝及巴乌，更是独具一格，所有产品都是采用密度及硬度极高的名贵木材如：紫檀、红檀、乌木、釉木、红酸枝等生产，产品经特殊工艺处理，克服了木质吹奏类乐器随温度湿度的变化，产生干裂、霉变、变音的毛病。产品都经高级技师精心调校，保证件件精品。Atpresentthemainproductsaremahogany,ebonyHulusiHulusi,ZizhuHulusi,mahoganyBawu,ebony,mahoganyBawuverticalblowingBawu,ebonyverticalblowingBawu,doubleBawu,nonpluskeyexpansionrangeofbottlegourdsilk(nineaccordingtothehole,bottlegourdsilk)“服务为本”是祖源商贸的惟一宗旨。凡本厂产品无论是任何问题都能得到完善的售后服务。为了这一宗旨的真正体现，我们始终为之不懈努力。ZuYuantradenotonlytheproductionoffineinstruments,butalsopromotepeopletolovelife,onlylovelifeofthepeoplewilllovemusic.