What are the application conditions for Australia 457 visa? How does this Australian employer-sponsored immigration work?

Australian employer sponsored immigration policy: the most important thing is to get the visa first, and then transfer the employer visa to 186 visa two years later. Australia 457 signature application conditions: as long as the age is not over 48 (not over 50 when applying two years later), the IELTS score is not less than 5, and the salary meets the requirements, the employer can apply for permanent residence if he is willing to continue to guarantee after working for the nominated employer for two years. Australian employer-sponsored immigration policy is different. Australia 457 visa application conditions Australia //s/blog _ 148. 879rty