Thanks for your replay.According to your feedback and related drawings, we will make the following report.Please refer to the attachment for specific quotationI split the part into four parts, named "part1,2,3,4".About "part 1" ,"part 3" and "part 4" from the attachment,we need to be confirmed what size of thread needs. I hope you can provide the reference size. And about "part 2" from the attachment,if you think the price is right, you can consider cooperating with us next time. haha~Looking forward to your reply, have a nice day, thank you.