Is anyone worried about ordering their ejuice from a China manufacturer. I am kinda leary about what is actually in the juice knowing that their quality control is iffy. They have had some super screw ups in the past like lead paint in childrens toys. I only have one set of lungs and i don't wanna loose them due to asbestos laiden bottles or find out some poisionous substance is in the juice. Has anyone had any problems? I love Ruyan's prices but don't wanna kill myself over being cheap.