About Us


Founded in 1956, Hangzhou Tianheng Machinery Co., LTD (THM) manufactures world class professional heavy-duty hydraulic jacks, jack stands and related accessories across the globe. We are located in Linan, Hangzhou, Zhejiang China, approximately a 3.5-hour ride from Pudong International Air Port in Shanghai.  
THM's factory covers 120,000 square meters and employs over 490 employees.  Our state-of-the-art modern facilities have been designed to enhance efficiencies and superior quality standards.  We utilize new computerized precision machining capabilities including robotic welding, electroplating, powder coating finish lines and clean debris free assembly to assure the best product. We are ISO9001, ISO14001 and GB/T28001 2001 Certified.  From raw materials and throughout the manufacturing process, we apply quality control measures and testing to assure the highest level of quality.With cutting edge equipment and efficient production techniques, we assure consistent quality and value to our customers and the end user.
THM manufactures professional heavy-duty hydraulic lifting products such as axle jacks, transmission jacks, service jacks, trolley jacks, ATV jacks, bottle jacks, air bottle jacks, jack stands, heavy-duty body repair kits, engine stands & cranes, ramps and other like lifting accessories.  We meet the most current certifications required in the over 100 countries we sell to throughout the globe.  
It is our philosophy that Quality and Service come first and is paramount to our longevity and success.  Our goal is to offer our customers and the end user 100% satisfaction and superior value that will set THM apart from other manufacturers.  

THM's R&D Department includes 18 highly qualified engineers who based on research, development and design with over 58 intellectual patents, continue to grow and improve their products.  Raw materials, parts packaging and lead-free paint are all tested to assure they meet our high standards. Each product line has quality control points to test 100% of our products during the manufacturing process.  Next, we sample and test every batch again following AQL Standards.  All products are tested to meet its destination country's most current standards, such as ASME-PASE, CE/GS, AS/NZS, BS, JIS.










Founded in 1956 , we began manufacturing a variety of agricultural machinery, table saws and vacuum molding machines.  In 1988 THM began manufacturing hydraulic lifting equipment and quickly became a global leading manufacturer bringing innovation to the marketplace.  In 2012 THM opened THA Hydraulics with an office in Kansas City, Missouri where we provide real-time communication with the factory, warehouse distribution and customer service.  THA Hydraulics is 100% owned by THM.