Here at HT-HI, commitment to quality is shown in everything we do. We purchase raw materials like sand and iron from well-known brands, such as Baosteel, TISCO, SINOSTEEL and JinChuan Group. Special materials are adopted according to the specific applications and customers' requirements. We constantly work as a team with our customers and material suppliers to improve the strength and quality of our replacement parts.
HT-HI has assembled a team of highly-educated and professional R&D employees, including 6 senior engineers and 4 experienced technical consultants. Our company has built long-term cooperative relationships with Xi'an University of Technology, Xi'an Jiaotong University, Hefei University of Technology, etc. We have also established our own R&D center.
HT-HI has been continually striving for excellence in equipment and technology, and has made the production fully automatic for improved quality and efficiency. We have 4 dependent molding lines to meet the most demanding needs.
Quality Control during Production
Production of molten iron is under strict control to guarantee the quality and accuracy. Our melting workshop incorporates an independent lab which has been specially established for spectrum analysis. Two advanced vacuum direct-reading spectrometers are employed for the real-time testing of molten iron.