Shanghai DAYA seal technology co,. ltd. Whose products cover PFPE/PTFE lubricating grease,PTFE assembly grease , PTFE sealing grdase,PTFE spring energized seals, AQ seals, PTFE lipoil seals, NBR oil seals and various PTFE backing-up rings.etc. Widely applied in automotive indus-try, marine, hydraulic &pneumatic systems,various pumps, and valves.etc.

Since 2000, We have been doing our best to r &d sealing& lubricating solutions, So far,already grown up as the leader of sealing &lubricating in china waterjetting equipment　industry, and over one million waterjetting units operating all over the world reliably.

ROADONE® grease is the same excellent as the top professional companies', authorized certification and sample engineering available.

Our PTFE lip oil seals are leading domestic automotive market in same products. Well known in many top companies, already become their OEM.

In September 2001 , we got ISO 9002:1994 quality system certification.
Our products are environment -friendly, and qualified ROHS standard, and SGS SHANGHAI supervision ok.
Our products are good quality, competitive, and our pre and after-service is excellent.
We provide sealing & lubricating solutions.