Zhejiang Tugong Instrument Co., Ltd. is a professional manufacturer of computerized, digitized and intelligent testing equipments. We are “The People's Republic of China Export and Import Enterprise”. Our company has great-leap-forward development in the past twenty years since established in 1981. We got ISO9001:2000 certificate in 2002. we are honored with “Zhejiang High and New Technology Enterprise” by Zhejiang province Science and Technology Department and honored with “Shaoxing Scientific and Technological Enterprise” by Shaoxing Science and Technology Department; be authorized as “Shaoxing Corporation Tech Center” by Shaoxing Committee of Economic Trade for Foreign Countries; be awarded” Science and Technology Develop and Research Center” by Shangyu Science and Technology Department.                        More……