Jiashan Huaxin Mechanical Seal Factory is a professional manufacturer of mechanical seals, which has a convenient traffic, near to hangzhou and shanghai.(located in the expressway and the middle of railway from Hangzhou to Shanghai). We adopted various of production equipments and text instruments, with high technology and abundant production experience.we provide following products:

·GB6556-86 standard pump seal series

·rust-resistant nonstandard pump seal series

·HG5-752～757-78 standard kettle seal series

·212type rust-resistant machinery seal series

All of the products...