Greeting,
Hello there?i am engineer and product design.i am have several experience make design and manufacture,i am very interested with your project,i am can help you for make custom hand soap bottle you want,please chat me and we can discuss more detail, am can start work right now,and will send best result,i am can send format file you needs as STEP,IGES,STL,DXF,DWG and etc,i hope we can work together and very happy if can help you,thanks Dedy.e