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Quality Assurance
Implementation of professional quality management: The company has passed ISO9001:2015 quality management system certification, ISO14001:2015 environmental management system certification, OHSAS18001:2007 occupational health and safety management system certification, and has a dedicated quality management institution, a complete quality assurance system, and purchased precision optical microscopes, ultrasonic flaw detectors, metal analyzers, tensile strength testing machines and other analysis and testing equipment, with the ability to control product quality, mainly production equipment, testing equipment.
The company currently owns 3 sets of 15-ton medium-frequency furnaces, 1 set of 6-ton medium-frequency furnaces, 2 sets of 5-ton medium-frequency furnaces, 1 set of 8-ton arc furnace, 1 set of 80-ton ladle refining furnace, high and low temperature resistance heating, differential temperature furnace and other equipment, a full range of professional processing machine tools, MK84160*8m large grinder, CNC milling machine and other processing equipment and precision optical microscopes, ultrasonic flaw detectors, Swiss ARL3460 metal analyzers, tensile strength testing machines and other analysis and testing equipment.
Casting Production
Thermo Fisher Scientific spark direct reading spectrometer
American Lico digital oxygen, nitrogen, and hydrogen gas analyzer
Leica Metallographic Microscope
Ultrasonic flaw detector
Processing and Production
Vickers hardness tester
X-ray stress analyzer
Microcomputer-controlled electronic universal testing machine
Pendulum impact testing machine
Quality Inspection
Leica AT500 laser measuring instrument
Address: Southwest of Xiaowanggezhuang, Fengrun District, Tangshan City (2000 meters east of Dalingongzhuang)
Mobile:+86-315-5426666/13832852388
Email:customer@yfroll.com
Website:www.yfroll.com
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