Marraige Cert(stamped by your embassy and MOFA)
your degree cert(stamped by your embassy and MOFA)
Passport copies of wife kids and yours
Birth cert of kids
NOC letter from your sponsor
House aggrement copy
6 mnths bank statement

Along with all this docs you need to apply for a visa at the labour ministry.

regards

Happiness keeps u Sweet, Trials keep u Strong, Sorrow keeps u Human, Failure Keeps u Humble, Success keeps u Glowing, But only God Keeps u Going.....

Keep Going.....