Wuxi Dingyu Xinda Special Steel Co., Ltd. has world-class metallurgical equipment, mature and stable technology, and safe and reliable process flow. Special functional superalloys are smelted and produced by VIM+VAR double vacuum dual process and VIM+PESR+VAR triple process; vacuum induction melting (VIM), vacuum autoconsumption (VAR), atmosphere protection electroslag remelting (PESR) and conventional Process IF+AOD+LF+VOD metallurgical equipment. Heat treatment furnace, peeling machine, rolling straightening machine, cold drawing machine, coreless grinder and other processing equipment; German Spike direct reading spectrometer, hardness machine, tensile machine, impact testing machine, automatic and manual ultrasonic nondestructive flaw detection machine, eddy current Complete testing equipment such as non-destructive testing machine, corrosion testing machine, salt spray testing machine, German Leica metallographic microscope, etc. Since 2005, Dingyu Xinda has successively passed the certification of Lloyd's ISO quality system and PED, IATF16949, ISO13485, Korea KR classification society and Germany AD2000. A high-tech enterprise specializing in R&D and manufacturing of high-quality special alloy functional new materials has been committed to providing safe and reliable products for global nuclear power and high-end equipment manufacturing. The company has focused on special stainless steel, nickel-based alloys, precision alloys, high-temperature alloys, corrosion-resistant alloys, Hastelloy special steel pipes, plates, bars, profiles and forgings, pipe fittings, and flanges can also be processed according to customer drawings for 31 years. , The products are widely used in pump valve nuclear power, aviation and military industry, automobile and ship, medical equipment, marine petrochemical, light rail high-speed rail, compressor, turbine and other fields.Supply material: 310S, 309S, 309Si2, 310SSi2, 254SMo, 253Ma, 904L, 304Lmod, 724L, 725LN, 316MoD, 310MoD, 310MoLN, S31050, TP316Ti, 630, 631, 17-4PH, UNS S32101, UNS S3230 4. UNS S31500 , UNS S31803, UNS S32205, UNS S32750, UNS S32707, UNS31260, UNS 32760, UNS 39274, 304/L, 316/L, 321, 347, 304H/321H/347H/347HFG/316H/316Ti/304LN/ 316LN/317 /L/310S/310HCBN, S30815/314/904L, AL-6XN No8367, N04400, N06600, N08800, GH3030, H3039, N08825, N06625, N10276, 2507, Incoloy 800, 800H, Incoloy 8 25. S31254, F55, S32160, 2520Si2 (S314), 0Cr25Ni22Mo2N, 901, Income926/1.4529/X6, Incoloy 800HT, Incoloy 8020, Incoloy 825, Inconel 601, Inconel 600, Inconel 625, GH3030, GH3039, GH2080, G H140, G3, G30 series, Ha C-22 , Kazakhstan C-276, Kazakhstan C-4, Kazakhstan B-2, Kazakhstan B-3, etc.All products of the company comply with the national standard (GB), American standard (ASME, ASTM), Japanese standard (JIS) EN (European standard) GOST (Russian standard), our company holds the ISO9001-2008 quality system certificate issued by TUV Rheinland, Germany and the EU PED/97/23/EC certificate for pressure equipment, API 6A and API 17D certificates issued by API of American Petroleum Institute, and certification of classification societies of eight countries.