Wenzhou Sundoo Instruments Company is a national level high-tech enterprise, specialized in research, empolder, produce and sell testing force equipment. Established in 1998, it is a high-tech enterprise with authority of import and export . All departments use the Enterprise Resource Planning(ERP)management system, and has passed the Auditing of Nation Quality Control System of ISO9001 : 2008. The partial products have through the European Union CE Certification,hold numerous patents,software copytights and other intellectual property rights.