Hisense Franchise Store Hisense Central Air-conditioner (Jiushui East Road Branch)

HITACHI Bianpin Central Air-conditioner (Flagship Store)

Jingdong Electrical Appliances (Jiushui East Road Branch)

Mcquay Kongqineng Central Air-conditioner Qingdao Operating Center (Qingdao Head Office)

Nanbeiji Refrigeration Air-conditioner Kongqineng Parts (Licang Branch)

Mitsubishi Heavy-haier Central Air-conditioner (Jiushui East Road Zunxiang Branch)