タイトルまたは説明

From attached drawing,you can find powder metallurgy products and PTFE disc.
We can produce both of them and then combine them together by automatic machines.
We have many machines and can reach high productive efficiency. 

Materials of PTFE disc: PTFE+BRONZE PTFE+BRONZE+ACID TREATMENT PTFE+CARBON FIBER PTFE+GLASS FIBER+INTENSIFIER OTHER FILLERS You can choose one kind of fillers to make the pistons.  Lip design: No Lip Single Lip Double Lip You can design the lip according to your demand. More details, please come into our website!