Qilu special steel Co, Ltd,which owns self import & export right, is a national large-scale professional manufacturer specialized in high alloy steel forging materialand forging piece . Established in 1986 and located in Yanzhou Economic Development Zone , it is one of the main bases of excellent high alloy steel forging materialand forging piece in China . The co***ny has complete production processing and quality assurance system of refining , casting , forging , finish machining andphysiochemical testing and has passed the international system certification of quality , environment and safety management and several certifications approved by theClassification Society of China , south Korea , Germany , etc . The main steel-making equipment include¡Ã two sets of 50t ultra-high power electric arc furnaces , two sets
of 60t LF refining furnaces, one set of 60t vacuum degassing refining furnace and four sets of 1-20t electroslag re-melting furnaces ; the main forging equipmentsinclude¡Ã three sets of 5t electro-hydraulic hammers , one set of high-speed forging units of 800t , 1600t , 2000t and 4500t respectively ; the testing equipmentsmainly include¡Ã large-scale digital direct reading spectrometer , defect ***ector , nitrogen hydrogen and oxygen analyzer , universal testing machine , -60¡æ low-temperature i***ct testing machine , Zeiss microscope , etc . which are more than one hundred sets in total and introduced from China and foreign countries . Theand equipments reach the world advanced level and the co***ny has powerful ability in production , testing , research and development of new product .The co***ny mainly manufactures 300 kinds of high alloy steel forging products in 13 series , such as alloy structural steel , alloy tool steel , carbon structural steel ,carbon tool steel , bearing steel , stainless steel , and the like . Additionally , the co***ny also has the capacity to forge round steel , steel flat , square steel , module , shaft and roller , etc. All the products are keystone products supported
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