1. Product of the main cast from the copper.
2. Taocifaxin with precision and good, with excellent sealing and wear resistance, and 50 million more trouble-free operation.
3. Assembled all products are subject to high pressure tests to ensure that the leak.
4. Products packaged after close scrutiny to ensure that no flower marks the appearance of the surface.
5. Multi-use individually wrapped to prevent the collision to the surface of flowers marks.