诚挚的问候 Dear Sir/Madame,How are you? We know your company from your homepage. Please spare me several minutes to briefly introduce ourselve: We are the second largest manufacturer from Guangdong, China offering different sizes of aluminium tube for packing hair color, paint, Silicone, Medical Ointment, etc, whose diameter ranging from 13.4 mm to 40mm(3ml-200ml).
