Founded in 2008, STT has been committed to the leak test industry, providing professional equipment and service for the safe, environmental protection and energy-saving production. STT has full experience in vacuum technology, air leak detection, helium leak detection, automatic control system, etc. STT has a strong IT team which can provide the professional output with more than 40 patents. STT's products are widely used in automobile parts manufacturing, air conditioning and refrigeration parts manufacturing, chemical packaging manufacturing, new energy manufacturing, 3C electronic product manufacturing, medical device manufacturing and packaging equipment manufacturing, etc. So far, customers have spread all over the world, including Great China, the United States, Singapore, South Korea, Malaysia, Taiwan, etc. STT was certified as "high-tech enterprise" and "specialized, distinctive, special and new enterprise" in China.