If you want reply only from Kabayans, please post in FILEX group.
However, let me try to give you an idea.
If your salary is above 7500QAR, you can apply Family residence visa for your wife with NOC from your company, salary certificate, bank statement of 6 months and attested marriage certificate.
If salary is below 7500QAR, you can bring her here with Family Visit visa which is initially for 1 month but can be extended up to 6 months( may be more). For this all requirements same except no need of Bank statement.