
Tungsten alloy measuring rod has the characteristics of high precision, stable quality, easy to use and so on. Its high-precision dimensional tolerance is used as the standard in general production to test or measure the processed products. It is also used to compare and measure high-precision holes and hole spacing. More product details, please visit: http://www.tungsten-alloy.com/tungsten-alloy-cylinder.html Chinatungsten Online has been engaged in the research of tungsten and molybdenum materials for more than 20 years. Our company has rich experience in…