Introduction to Pingguo Baohong Electronics Co., LtdPingguo Baohong Electronics Co., Ltd. was formerly known as Baohua Electronics Factory. Baohua Electronics Factory was established in March 2008 and renamed Pingguo Baohong Zike Co., Ltd. in February 2014. Main business: production and processing. Sales, aviation earphones, MP3, mobile phone earphones, nursing earphones, Ma Ya, earphone electronic accessories: