Cast iron rectangular ruler: Manufactured in accordance with GB 6092-85, the material HT200-250 is mainly used for the inspection and marking of the right angle of the work piece. When installing and adjusting the equipment, test the perpendicularity of the surface of the parts or parts.

Cast iron rectangular ruler: Measuring surface and the base surface perpendicular to each other, used to test the right angle, perpendicularity and parallelism error measurement apparatus, also known as 90 ° square.

Botou Yong - Measuring Tool Company
Botou Yongjun Measuring Tool Company is located in Botou City, which is known as 'the hometown of foundry in China', north of Beijing and Tianjin, east of Bohai Sea, 104, 106 National Road, Beijing-Shanghai high-speed , The Beijing-Shanghai railway runs through the whole territory, location and convenient transportation. Our company mainly produces cast iron platform, marble platform, rectangular feet, bridge-foot, I-shaped, castings, machine castings, cast iron slide, , V-type V-iron, a variety of granite platform measuring tools, aluminum-foot-foot, and other light-gauges, casting a single weight of 80 tons, 5 × 12 meters of products, I cultivate a number of plants measuring maintenance team, Perennial for customers to repair straight measuring and machine tools. Welcome to inquire business negotiations 15103271458 0317-8036887