Detailed Product Description Our granite measuring devices and granite mechanical components are made of high quality "Jinanqing"granite due to their high precision ,long duration,good stability and corrosion resistance ,they have been more and more used in product inspection of modern...

Detailed Product Description We can provide our customers with a great variety of granite pieces which can be used for comstruction of drilling &milling machines for printed circuit board,largest piece up to 7000mmx600mmx500mm .We can make the granite measuring tools according to...

Detailed Product Description 1,For inspecting dimensions of working-pieces in cooperative use with dial indicator or electronic probes add gauge blocks.2,Less indicator and wood pack if need please adv,when order.1.High precision reliable stability resistant to deform and guaranteed accuracy under...

Detailed Product Description Granite Measurement Base1.High precision reliable stability resistant to deform and guaranteed accuracy under normal ambient temperature.2.No-rust and anticorrosion.3.Wear resistance long service life.4.Any working surface cutting or scratching does not bring about...

Detailed Product Description Our granite measuring devices and granite mechanical components are made of high quality "Jinanqing"granite due to their high precision ,long duration,good stability and corrosion resistance ,they have been more and more used in product inspection of modern...

Detailed Product Description Our granite measuring devices and granite mechanical components are made of high quality "Jinanqing"granite due to their high precision ,long duration,good stability and corrosion resistance ,they have been more and more used in product inspection of modern...

Detailed Product Description Available in grades"00" and"0",Manufactured from carefully selected black granite.Frame type stand and/or jack provided at extra price.Granite Straight Edges:Standard products in metric dimensions,Manufactured from carefully selected black...

Detailed Product Description   Physical Properties of "JI Nan Black"Granite Rock:2.No-rust and anticorrosion.3.Wear resistance long service life.4.Any working surface cutting or scratching does not bring about rough "edges" which might influence its measuring...

Detailed Product Description Our granite measuring devices and granite mechanical components are made of high quality "Jinanqing"granite due to their high precision ,long duration,good stability and corrosion resistance ,they have been more and more used in product inspection of modern...

Detailed Product Description   Physical Properties of "JI Nan Black"Granite Rock:2.No-rust and anticorrosion.3.Wear resistance long service life.4.Any working surface cutting or scratching does not bring about rough "edges" which might influence its measuring...