Shanghai Kingsun Rubber Factory [China]

B diaphragm & rubber fabric wave diaphragm & ptfe diaphragm&teflon diaphragm: Extremely reponsive to small pressure variation.

B diaphragm & rubber fabric wave diaphragm & ptfe diaphragm&teflon diaphragm:

Material:teflon diaphragm.

B diaphragm & rubber fabric wave diaphragm & ptfe diaphragm&teflon diaphragm