For inspecting the straightness and flatness ,Welcome your inquiry for special specifications.we make it accoring to the standard of staightness and flatness working surface ,parallelism between working surface ,squareness between working surface and surface .fast development ...
Jinan HuaTeng Precision Machinery Co., Ltd ,which has established and produced the precision granite products for nearly 20 years. For inspecting machine spindle and else squareness work-pieces.if you are interesting in our products and have further questions ,please feel free ...