China-Places.com listou aprox 49 empresas dentro Estrada Provincial 325. Alguns dos mais bem avaliados empresas dentro Estrada Provincial 325 estão- Gabinete de Ligação Consultivo Político de Zhijiang Baiyangzhen, Qingdao Jinhui Glass Products Company Limited, Qingdao Ruixing Wood Co.Ltd., Qingdao Detian Chemical Industry Zhuji Limited Company, Qingdao Changchuan Zhixue Limited Company, Qingdao Minyou Shoes Industry Limited Company, Qingdao Il Sung Shoes Co.Ltd., Qingdao Jiaozhou Agricultural Materials Company Limited, Qingdao Xinhai Tires Company Limited & Qingdao Aolisi Electric Power Equipment Company Limited.
