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    Dongguan Otai Special Steel Co Ltd

    • Address: 1F, Building B, Sanfang Industrial Area, Xiansha, Gaobu Town, Dongguan City, Guangdong Province, P.R, Dongguan, Guangdong , China
    • Email: Email
    • Phone: 076923190193

    Business description

    Established in 1999, first begin with Yao Teng Steel Brand, Otai Steel supplies a wide range of carbon, alloy, and stainless steel products, including high-speed tool steel, cold works tool steel, hot works tools steel, plastic mould steel, engineering steel and machine structural steel, etc.

    After almost 20 years of development and growth, Otai Steel becomes one comprehensive special steel factory, stockist and exporter.

    Combined with the experienced exporting team and professional technical knowledge, Otai Steel offers both technical advice and support, as well as global professional steel solution and service.

    Due to satisfactory reliable quality and professional service, Otai expands our market worldwide, such as UAE, Canada, Brazil, Colombia, Chile, Spain, Turkey, Algeria, Vietnam, Malaysia and so on.

    Latest listings



    • Jis Sks3 Steel O1 9crwmn 95mnwcr1
      Jis Sks3 Steel O1 9crwmn 95mnwcr1
      Construction - Steel - Dongguan Otai Special Steel Co Ltd - China - June 8, 2020 - 560.00 Dollar US$

      OTAI SPECIAL STEEL is SKS3 steel stockholders and suppliers from china. more 16 years experience in JIS SKS3 tool steel round bar, flat bar and plate supply. JIS SKS3 Steel is a high quality Cold work tool steel, It belong to the high quality high ca...

    • Aisi 4140 Alloy Steel
      Aisi 4140 Alloy Steel
      Metals - Steel - Dongguan Otai Special Steel Co Ltd - China - January 14, 2020 - contact company for price

      AISI 4140 alloy steel round bar, steel flat bar, plate supplier. AISI 4140 alloy steel is chromium, molybdenum, manganese containing low alloy steel. It is widely used across numerous industries and is an excellent material choice due to its toughnes...

    • Din 100cr6 Bearing Steel
      Din 100cr6 Bearing Steel
      Metals - Steel - Dongguan Otai Special Steel Co Ltd - China - January 14, 2020 - contact company for price

      DIN 100Cr6 bearing steel is a high quality Alloy Bearing steel, It belong to the high quality high carbon, alloy chromium, manganese steel. 100Cr6 Oil Quenched & Tempered Hardenss is 28-34 HRC. DIN 100Cr6 steel Annealing delivery hardenss less th...

    • Gb Gcr15 Bearing Steel
      Gb Gcr15 Bearing Steel
      Metals - Steel - Dongguan Otai Special Steel Co Ltd - China - January 14, 2020 - contact company for price

      GB GCr15 bearing steel is GB standard Alloy Bearing steel, It belong to the high quality high carbon, alloy chromium, manganese steel. GB GCr15 properties is a chromium, manganese alloy steel specification. GCr15 is equivalent to AISI 52100, DIN 100C...

    • Tool Steel 1 2312 Otai Has More Than 16 Years Of Experience In It
      Tool Steel 1 2312 Otai Has More Than 16 Years Of Experience In It
      Metals - Steel - Dongguan Otai Special Steel Co Ltd - China - January 14, 2020 - contact company for price

      1.2312 Steel is a high quality plastic tool mold steel, 1.2312 is 1.2311 add about 0.08% Sulphur improve free cutting ability of 1.2311 tool steel . It belong to the high quality medium carbon, Pre-hardness(28~34HRc) plastic mould steel. It needn’t f...

    • Tool Steel 718 Material Good Quality Assab Swdish
      Tool Steel 718 Material Good Quality Assab Swdish
      Metals - Steel - Dongguan Otai Special Steel Co Ltd - China - January 14, 2020 - contact company for price

      718 steel Usage is same as the mold steel P20 type, but as a result of better hardenability, superior performance. Application of 718H mould steel: 1) Large plastic molds such as home appliances, computer shells and other molds. 2) High surface finis...



    • T5 High Speed Steel
      T5 High Speed Steel
      Metals - Steel - Dongguan Otai Special Steel Co Ltd - China - January 14, 2020 - contact company for price

      The AISI T5 steel contains 8% Co, which makes the high temperature performance and toughness better than AISI T4 high speed steel.T5 high speed steel can work in Max 630 °C, Advice work below 600 °C.As T5 tungsten-cobalt high speed steel, it is used ...

    • Alloy Steel1 6511
      Alloy Steel1 6511
      Metals - Steel - Dongguan Otai Special Steel Co Ltd - China - January 14, 2020 - contact company for price

      1.6511|36CrNiMo4 alloy Steel is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality medium carbon, Oil Quenched & Tempered Hardenss is 28-34 HRc. 1.6511|36CrNiMo4 Annealing delivery hardenss less than 250HB....

    • H11 Steel Otai Is A Reliable Supplier
      H11 Steel Otai Is A Reliable Supplier
      Metals - Steel - Dongguan Otai Special Steel Co Ltd - China - January 14, 2020 - contact company for price

      AISI H11 Steel is a hot work tool steel. H11 is equivalent with JIS SKD6, GB 4Cr5MoSiV and DIN 1.2343 Tool Steel. H11 Tool Steel consists of chromium, molybdenum and vanadium and is known for its high hardenability and great toughness. ASTM H11 tool ...

    • Mild Steel 1020
      Mild Steel 1020
      Metals - Steel - Dongguan Otai Special Steel Co Ltd - China - January 14, 2020 - contact company for price

      ASTM 1020 mild steel is suitable for making cars, tractors and general machinery small and medium-sized carburizing and carbonitriding and other parts, fork lever shaft, transmission speed, transmission driven gear and the tractor on the camshaft, ha...



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