We usually believe that one's character decides products' high quality, the details decides products' excellent ,with the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for granite straight ruler with Grade 00 Precision of DIN or JJS or ASME or GB standard, Granite Machine Parts, Mount, Precision Ceramic Air Bearing,Support With Fall Prevention Mechanism. Objects won certifications together with the regional and international primary authorities. For far a lot more detailed information, make sure you make contact with us! The product will supply to all over the world, such as Europe, America, Australia,Salt Lake City, Zambia,azerbaijan, Adelaide.By adhering to the principle of "human oriented, winning by quality", our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.