Where to repair navigation in Qing 'an County?

Navigation can be repaired in the commercial service building of Shengzi Community in the east section of Central Street in Qing 'an County (the first street in Qing 'an Town). There is a 4S navigation repair shop. The company name is Qing 'an Branch of Heilongjiang Bauhinia Vehicle Terminal Navigation Technology Service Co., Ltd. to sell navigation instruments; Sales and after-sales of electronic products; Product information consultation; Software development and sales; Advertising production and release.