Shanghai Osmya Trading Co., Ltd was established in March 2006 and grew at a rapid rate to become one of the leading global suppliers of products, solutions and services within precision mold, measuring instrument, machinery equipment. Osmya actively explores domestic and overseas markets with strict QA system and perfect after-sales service; currently we supply customers in Europe, Southeast Asia, America, Africa and Middle East etc. In future, our aim is to achieve greater market share and

主要产品/业务: Our measuring instruments are widely used in oil & gas drilling and production, such as caliper, indicators, hardness tester, profile projector, thread gages, roughness tester. Majority of them are made in accordance with quality management syst