Shenzhen Qi Yin Electronic Co., Ltd. was established in Shenzhen, China in 2005.He has an offshore window for its foreign trade named Digital Pioneer (HK) Electronic Limited.We specialize in R&D, manufacturing and selling of microphones and headphones, focusing on accessories of mobile phones, cameras, computers and other digital devices. The factory covers an area of more than 3500 square meters and has a vigorous team of more than 100 people, creating a monthly production capacity of microphones at 200 thousand pieces, achieving an average annual sales of 8 million USD in the latest 3 years.Qi Yin products are exclusive designs, owning many software copyrights, having the appearance patent of China, Europe and the United States, also having the new utility model patent. They're CE, RoHS, Reach, FCC and other popular International Certifications passed. We have our own brand YANMAI, basing on China, walking to the world. At the same time, we always remember what we are and what we want, adhere to the construction of the family style enterprise culture. "Be thankful to life, be happy with work" as the concept, we insist on CARE, PRAISE, SHARE, GRATITUDE, MORALITY IN THREE, PK, HONOR and other good things.Know more about Qi Yin Electronic, to be continued:- Selected as a private enterprise of Shanghai World Expo in 2010- One member of Bluetooth Association (QDID: 60039)- ERP management system- ISO9001:2015 quality management system- ISO14001:2015 environment management system- OHSAS18001:2007 occupational health and safety management system- Shenzhen HIGH-TECH enterprises- China HIGH-TECH enterprises- Listed company in Shenzhen Qianhai Equity Trading Center (listed code: 669213)Qi Yin MISSION: Create a unique Audio Experience for customers!