The main products
Granite Inspection Plate
Accuracy: Grade 00
Granite comparator stand
Accuracy: Grade 00
Granite inspection parallelism plate
Accuracy: Grade 00
Granite square
Accuracy: Grade 00
Granite square rulers
Accuracy: Grade 00
Granite square blocks (box)
Accuracy: Grade 00
Granite V-blocks
Accuracy: Grade 00
Precision machinery granite body
Meeting customers requirements
Ultra precision drilling and milling machine
Working with tolerance: differece between 5 and 8 microns per meter
自拍偷自拍亚洲精品_亚洲三级片_2020最新亚洲中文字幕在线