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Tangshan Jinshan Tengyu Technology Co., Ltd., is a high & New Technology company professionally integrated with the research and development, design, manufacture and inspection of tuyere stock assembly, fans, metal bellows, expansion joints, metal hoses, fabric chutes and cast-house dust-proof equipment, on-site inspection robot for blast furnace, smart online temperature monitoring equipment, smart belt testing equipment, smart belt cleaning equipment, and tuyere stock assembly installation equipment, etc. With more than 20 years  experience, the products have been widely used in various industries, including iron and steel metallurgy, petrochemical, coal chemical and cement chemical, etc.

The company was founded in 1999 with the name Tangshan Jinshan Metallurgical Equipment Co., Ltd. (JME). It was changed into Tangshan Jinshan Tengyu Technology Co., Ltd.(JSTY) in 2010. The land area of JSTY is 45,000 square meters. As an innovative technology enterprise, JSTY always remains committed to its development strategy of exploiting the pioneering role of technology, and has obtained nearly 50 national patented technologies, possessing independent intellectual property rights for all its products. The Energy-saving Type Labyrinth Tuyere Stock Assembly compiled by JSTY was enacted as a local industry standard by Hebei province.
A high market share is taken by our products in China, especially the tuyere stock assembly, covers a nearly 90% domestic market share for blast furnaces with volume over 4000m3.It has been applied in more than 130 large steel companies in over 20 provinces in China successfully. Besides, We’ve exported it to famous large steel companies in India, Vietnam, Russia and Korea, etc.Our products is well accepted by large famous steel groups such as China Baowu Steel Group, Shougang Group, HBIS Group, Shan Steel Group, Ansteel Group, Jianlong Group, India TATA Steel, etc.and we gained trust from our values customers.

JSTY has been recognized as a National-level Specialized and Sophisticated "Little Giant" Enterprise,the Industrial Enterprise Research and Development institution (Grade A) of Hebei Province and the Provincial-level Single-item Champion Manufacturer.The products have won many awards, including the First Prize of State Science and Technology Advancement Award, the Gold Award in the 6th China International Exhibition of Inventions, the Special Gold Award in the 7th China international Patent and Brand Expo, and the Top Ten Famous Brand of China Metallurgical Equipment, etc.