Thin film Oven is suitable for measuring the quality loss of asphalt film after heating, and according to the needs, to measure the changes of the properties of pitch residue such as needle penetration, softening point, brittle point and ductility after heating, so as to evaluate the aging resistance of asphalt.

We has been in business manufacturing and distributing tools and equipment for valve seat reconditioning and valve reconditioning.
Our product is the valve seat cutter and boring Cutters. Seat cutters are almost standard equipment in any machine shop that services four-stroke engines - whether the work is small engine repair, automotive high performance, routine motorcycle maintenance, or heavy duty engine rebuilding. We believe that our product has been so popular for one simple reason: it offers value. It's extremely easy to use, is accurate enough to be the tool of choice for high performance engine work, and it doesn't require a huge investment.

If you have any other requirements,please contact us, we can customize according your demand.

We can ship By EMS,TNT,DHL and others ( door to door)

 We be 24 hours online,if you have any questions,kindly contact us freely.