YACHANG ELECTRONICS (GUANG ZHOU) CO.LTD See our Company Profile About Us ,Established in 2005, YACHANG Electronics (Guangzhou) Co., Ltd. is a manufacturer specializing in MICROPHONE ADAPTER AMPERIFER SPEAKER DVD electric products. Our company is one of the largest manufacturers in China. Due to our 16 years of experience in this field, more than 50skilled workers, including 25 engineers, and advanced technology, our ultrasonic transducers have many advantages in electrode protection. MICROPHONE elements designed and manufactured by our company sell well in markets both at home and abroad. Our principle is to perfect quality, improve technology and offer the best service in order to meet our customers' expectations. For more information, please do not hesitate to contact us with your questions or inquiries. We look forward to cooperating with you. Email : yachangelectronics@yahoo.com.cn 廣州市雅昌電子有限公司是實(shí)力與誠信的企業(yè)!歡迎您的詢問!期待與您的合作!謝謝!