Comply with JGJ/ t294-2013 regulations. This product is suitable for testing the strength of high-rise building components, Bridges and concrete components (board, beam, column, bridge frame). Generally applicable to c50-c100 concrete, should be in accordance with the national standard "concrete jiaoshan engineering construction quality code" GB50204 and "concrete strength inspection and evaluation standard" GB/T50107 acceptance assessment of concrete strength. 

Technical parameters 

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.