I have a bachelor's degree in biotechnology, and have worked in Chinese Academy of Sciences for 6 years, developing environmental instruments. But my English is not good and I don't have IELTS. Can I apply for immigration to Australia in this situation?
Trouble, your skilled migration major should correspond to 2339 13 Biomedical Engineer, but the one who approved your major is Engineer Australia. The first condition they approve is that your degree must be a bachelor's degree in engineering, and they only recognize undergraduate degrees, not graduate degrees. But your major is biotechnology, and you have a bachelor of science degree, so you are sure to fail.
But you can try to find TRA, Trades Recognition Australia) to evaluate 3423 15 electronic instrument mechanic (special grade) or 3423 13 electronic instrument mechanic (ordinary grade), because you have 6 years working experience.
In addition, you have to pass the examination before you start grading immigrants, and you can only immigrate if you score 65 points (the examination is not counted). Check the specific score yourself, but according to your situation, it is estimated that you have passed IELTS 4 7.
Finally, I suggest you consult the intermediary, ask more questions (don't trust the intermediary), and then make your own decision.