The product is made of high quality raw materials, and the pipe wall of the product is thickened with high transparency. There is an anti-leakage ring in the cover to ensure the safety of transportation without leakage. The pipe wall is thickened, wear-resistant, pressure-resistant, low-temperature and high-temperature resistant. Can customize the LOGO. Can customize the color. Can be customized packaging, can be customized bar code sticker label. Can be made sterile individual packaging.