专业定制-产品适用于：保温水袋管

Professional customization-products application: water purifier, various purification tubes

 

产品特性：天然抗菌抑菌，耐折弯、防水锤、耐水解、预防重金属等等

Product features: natural antibacterial  bending resistance, waterproof hammer, hydrolysis resistance, heavy metal prevention, etc.