To call my fiancee

Have a good day
I am engineer and hold an M category VISA. Next months I am going to check the opportunities of Chinese market on machinery production for European customers. My fiancee is Philippina and lives in Manilla. Can we apply for for a Q2 visa? I hold a house and a Chinese bank account, so I can cover her living expenses if she visit me with a 4-5 months VISA.