Our wide range of test facilities include: laser interferometers, collimators, electronic level meters, square level meters, imaging level meters, granite straight edges, square rulers, electronic calipers and micrometers etc. We have employed more than 10 highly-skilled quality control inspectors who can carry out a full range of tests to ensure the highest quality of products.

Hand Scraping: Hand scraping is a process where we use a scraper, a reference surface, a measuring tool and a quantity of bearing blue or red lead to scrape metal from a surface manually. This unique technique can provide our workpieces with required dimensions, shapes, surface roughness, sealing performance, and so forth.