xingkong星空体育 Plan

Home Product and Service xingkong星空体育 Plan

Products and Solutions

xingkong星空体育 for automotive applications
High-end xingkong星空体育 for the home
Green Energy xingkong星空体育
Petrochemical equipment xingkong星空体育
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Vanadium and titanium xingkong星空体育
Specialty xingkong星空体育

xingkong星空体育 for automotive applications

HBIS is China's second largest supplier of automotive steel, developed 17 series of hot-rolled, pickled, annealed, coated plates for the manufacture of body-in-white and chassis, box and other steel products, and 6 series of bars for gears, bearings and other manufacturing products, to achieve the automotive steel "car-made". Always adhere to the same direction with the user, hand in hand with more than 40 car companies and supporting plant cooperation. Following the development trend of "replacing aluminum with steel", the company has created a full range of ultra-high-strength steel grades, leading the iterative upgrading of automotive xingkong星空体育 for domestic brands. The company promotes cross-field cooperation between the steel and automobile industries to reduce carbon emissions, develops low-carbon and green automotive steel xingkong星空体育 and completes relevant certifications, and creates a model of cooperation between the industrial chain for "deep integration and green development".

Main products

Ultra High Strength xingkong星空体育 HC550/980DPD+Z Using for 1000MPa Battery Pack

Customized development for new energy automobile factories to achieve "xingkong星空体育 instead of aluminum" battery pack tray and safety parts, stable supply of key OEM customers.

xingkong星空体育 for automotive applications

Bake Hardening xingkong星空体育 with Long Aging Period

Solve the problem that it is difficult to balance the baking hardening value and the aging performance, to ensure that the product is ultra-long aging period. Directly supplied to a number of OEMs for the manufacture of exterior body covering parts.

xingkong星空体育 for automotive applications

B bearing hot forming xingkong星空体育 CR1300/2000HS

For the body collision for the xingkong星空体育 plate strength, stiffness needs to ensure safety performance, while meeting the lightweight, energy saving, environmental protection requirements.

xingkong星空体育 for automotive applications

Extra Wide Galvanized Outer Panel with reduced painting process

Three series and 11 grades of ultra-wide galvanized outer panel products with reduced painting process was successfully produced, and the production capacity is leading-level both domestically and internationally. The 1870mm ultra-wide galvanized O5 panel has been used for car door panel for new motorcycle type of high-end customers.

xingkong星空体育 for automotive applications

Quenching-Partitioning xingkong星空体育 QP980

The third-generation automotive xingkong星空体育 QP980, customized for customers, has good strength and plasticity properties, with weight reduction function, realizing lightweight and greening, and is used for manufacturing automotive rear door crash bars, etc., reaching the international leading level.

xingkong星空体育 for automotive applications

Ultra High Strength Martensite xingkong星空体育

The mechanical property reaches 1416MPa, which greatly improves the hardness and strength of the xingkong星空体育 plate, prolongs the service life of the parts, realizes the lightweight of the automobile, and is widely used in the production of heavy-duty trucks, dump truck compartments, anti-collision beams, and footboards.

xingkong星空体育 for automotive applications

Cold Rolling Automotive Seat Rail xingkong星空体育

Successfully researched and developed AHSS980-BT, HC800LA, CP980 and other high-end xingkong星空体育 for seat slides, with excellent processing and forming performance and welding performance, and short delivery cycle, realizing the first domestic launch and directly supplying to the head enterprises in the industry.

xingkong星空体育 for automotive applications

Galvanized Hot Forming xingkong星空体育 T1500HS+Z

Development of galvanized hot forming xingkong星空体育, hot stamped parts performance testing to reach international advanced level, the first industrial application among domestic xingkong星空体育 companies, and the localization of pure zinc hot forming xingkong星空体育.

xingkong星空体育 for automotive applications

Dual Phase xingkong星空体育 with Improved Formability 780DH

The whole-process production process control and product quality of Dual phase xingkong星空体育 above 780MPa have reached the advanced level in the industry, and the products have more excellent forming performance under the same strength level, thus meeting the lightweight design of difficult-to-form parts.

xingkong星空体育 for automotive applications

Aluminum Coating Panel

The aluminum coating xingkong星空体育 sheet has good corrosion resistance and heat resistance, and its corrosion resistance is 3~6 times than that of ordinary galvanized products. HBIS firstly achieved full coverage of production of aluminum coating xingkong星空体育 sheet with 0.4~3.0mm thickness in China, at the leading position through the xingkong星空体育 industry.

xingkong星空体育 for automotive applications

Commercial Car Body Hot Forming xingkong星空体育 MW1500HF

Hot forming steel MW1500HF has good stamping performance and weldability, and reduces the weight of commercial vehicles. It is one of the highest strength xingkong星空体育 used for automobile, helping commercial vehicles to be lighter and safer.

xingkong星空体育 for automotive applications

700MPa Thin Specification Automobile Beam xingkong星空体育

700MPa thin-specification and high-strength automobile beam xingkong星空体育 has excellent strength and toughness, high formability and anti-fatigue properties, good shape and surface quality. With high strength xingkong星空体育 applied, thickness reduction can be achieved. The xingkong星空体育 is widely recognized by customers domestic and abroad

xingkong星空体育 for automotive applications

Hot Forming Wheel xingkong星空体育

The first generation lightweight hot forming wheel xingkong星空体育 in China has been developed and produced, which has excellent welding and fatigue performance, reaching the leading level domestically, light-weighting the commercial vehicle, saving fuel and improving transportation efficiency.

xingkong星空体育 for automotive applications

Automotive Stabilizer Bar xingkong星空体育

Automobile stabilizer bar xingkong星空体育, such as 26MnB5, 34MnB5 and 40MnB5, has improved the strength of the stabilizer bar and led the lightweighting of motor. Stabilizer bar made of 55Cr3,54SiCr6,54SiCrV6, with a fatigue life of more than 200,000 times, is widely used in the manufacture of brand-name automobiles.

xingkong星空体育 for automotive applications

Gear xingkong星空体育

End quench hardenability, purity, uniformity of MnCr, CrMo, CrNiMo series and other high-end gear xingkong星空体育 have reached the leading level in China. It is applied in the automotive hybrid transmission core parts manufacturing.

xingkong星空体育 for automotive applications

Bearing xingkong星空体育

There three product series including high carbon chromium bearing xingkong星空体育, carburized bearing xingkong星空体育 and automotive hub bearing xingkong星空体育. Contact fatigue life has reached more than 1 million times. Quality index has reached the international advanced level. It has been certified as the international high-end bearing manufacturing enterprise. The products are used in the world's top bearing manufacturing enterprise customers.

xingkong星空体育 for automotive applications

Constant Velocity Universal Joint xingkong星空体育

Silver bright steel supply to Toyota Forging Company for processing bell shell and ball shell products. In 2022,we have the qualification certification of Toyota, and become the only raw xingkong星空体育 supplier of bell shell and ball shell parts of Toyota in China, replacing imports.

xingkong星空体育 for automotive applications

Products catalogue

Application subdivision Product name Product category Representative brand Perform standard Perform standard
Plate strips for automotive inner and outer panels High strength interstitial free atomic xingkong星空体育 Cold Rolled Plate CR180IF、CR220IF、CR260IF、HC170IF、HC210IF、HC250IF、HC180Y、HC220Y、HC260Y、T170P1、T210P1、T250P1、SCR180Y、SCR220Y、SCR260Y GB/T 20564.3、Q/HG 032、Q/TB 308.3、EN 10268、SMTC 5 110 009 (0.6-2.5)*(1000-1650) (0.3-2.5)*(900-1600)
Galvanizing Plate HC180YD+Z、HX180YD+Z、CR180IF、FEE180IF、HC220YD+Z、HX220YD+Z、CR210IF、FEE210IF、HC260YD+Z、HX260YD+Z、CR240IF、HX260PD+Z GB/T 2518、Q/TB 305、Q/HG 090、VDA 239-100、VW50065、EN 10346、FCA 52814 (0.6-2.5)*(1000-2030) (0.3-2.5)*(900-1600)
Bake hardening xingkong星空体育 Cold worked hardened plate HC180B-1、HC220B-1、JAC340H-AE、PGY180B-IE Technical agreement (0.3-2.5)*(900-1600)
Cold Rolled Plate CR180BH、CR220BH、CR260BH、HC180B、T180H1、180H1、HC220B、HC260B GB／T 20564.1、Q/TB 308.4、EN 10268 (0.6-2.5)*(1000-1650) (0.3-2.5)*(900-1600)
Galvanizing Plate CR180BH、HX180BD+Z、HC180BD+Z、CR210BH、HX220BD+Z、HC220BD+Z、CR240BH、HX260BD+Z、HC260BD+Z、CR270BH GB/T 2518、Q/HG 090、Q/TB 305、VDA 239-100、VW50065、EN 10346、GMW3032、GS 93032-4 (0.4-2.5)*(1000-2030) (0.3-2.5)*(900-1600)
Strips for auto body structure Hot rolled xingkong星空体育 strips for automotive structures hot rolled plate QStE340TM-QStE550TM、SAPH310、SAPH370、SAPH400、SAPH440、SPFH490、SPFH540、SPFH590 Q/HG 036、Q/HG 027、Q/TB 211、Q/CB 316 (2.0-25.4 )*(800-2130) (1.2-25.4 )*(900-1900) (1.2-16.0) *(900-1630)
Hot rolled pickled xingkong星空体育 strip for automotive structure Pickled plate QStE340TM-QStE550TM、SAPH440、SPFH590 Q/HG 036、Q/CB316、DIN EN 10149 (2.0-10 )*(800-2130 ) (1.2-8.0) *(900-1630)
Hot Stamping Steels Aluminum silicon coated plate CR780/1000HS+AS、T1000HS+AS、CR950/1500HS+AS、T1500HS+AS、CR1100/1800HS+AS、T1800HS+AS、CR1300/2000HS+AS、CR1200/2000HS+AS Q/TB 319.1、Technical agreement (0.5-3.0)*(850-1600)
hot rolled plate HF1500HS、HR1200/1800HS、22CB、26MnB5、34MnB5、20MnB5、22MnB5、27MnCrB5、30MnB5、30MnCrB5、38MnB5 GB/T 34566、Q/HG 088、 technical agreement (2.0-25.4 )*(800-2130 ) (1.3-16.0) *(900-1630)
Cold Rolled Plate HF1500CS、T1500HS、22MnB5、FC950/1500HS、CR300MB、FC1200/1800HS、CR1200/2000HS、CR1300/2000HS、T1800HS、SCR950HS Q/HG 088、GS93032-6、SMTC 5 110 010、Technical agreement (1.0-2.5)*(1000-1550)
Cold worked hardened plate T1500HS-1 Technical agreement (0.6-3.0)*(900-1600)
Low alloy high-strength xingkong星空体育 Cold Rolled Plate CR210LA-CR420LA、HC260LA-HC800LA、NJT300、St37-2G、T410LA、T420LA、280VK、590R、B340LA-GQ、B410LA-GQ、H410LA Q/HG 033、Q/TB 308.1、Q/TB 312、EN 10268、GS 93032-3、GS 93005-9、GMW3032、VW 50065 (0.6-2.5)*(1000-1650)
Cold worked hardened plate HC260LAD-1、HC300LA-1、HC340LA-1 Technical agreement (0.18-3.0)*(900-1600)
Galvanizing Plate CR240LAD+Z、HC260LAD+Z-HC550LAD+Z、HX220LAD+Z-HX500LAD+Z、HR300LAD+Z-HR500LAD+Z、CR210LA-CR460LA、FEE300F-FEE420F、HC420/590LAD+Z、FC420/590LAD+Z、590RD+Z、LAC340Y410T GB/T 2518、Q/HG 090、Q/TB 305、VDA 239-100、VW50065、EN 10346、GS 93032-3、MBN 11251-1、GMW、FCA MS.50002 (0.4-2.5)*(1000-2030) (0.18-3.0)*(850-1600)
Aluminum silicon coated plate HC(X)260LAD+AS、HC(X)300LAD+AS、HC(X)340LAD+AS、HC(X)380LAD+AS、HC(X)420LAD+AS、HC(X)460LAD+AS、HC(X)500LAD+AS Q/TB 310 (0.6-3.0)*(850-1600)
Dual Phase Steels Cold Rolled Plate HC240/390DP、HC340/590DP、HC420/780DP、HC550/980DP、HC820/1180DP、CR820/1180DP、HCT450X、HCT980X、SPFC440、T240/390DP、T340/590DP、T420/780DP、T240ZK Q/HG 031、GB/T 20564.2、prEN 10338、Q/TB 308.2、Q/TB 312、Technical agreement (0.6-2.5)*(1000-1650)
Cold worked hardened plate CR340/590DP-1 Technical agreement (0.18-3.0)*(900-1600)
Galvanizing Plate HC250/450DPD+Z~HC820/1180DPD+Z、CR250Y440T-DP~CR700Y980T-DP、FE450DPF~FE600DPF、HCT450X+Z~HCT980XG+Z、St280D+Z、440WD+Z、DPC330Y590T GB/T 2518、Q/HG 090、Q/TB 305、VDA 239-100、VW50065、EN 10346、GMW3399、GS 93032-7、MBN 11251-1、FCA MS.50002 (0.6-2.5)*(1000-2030) (0.18-3.0)*(850-1600)
Electrogalvanizing HC340/590DP+ZE GB/T 15675、Q/HG 026、EN 10152、JIS G 3313 (0.7-1.8)*(1000-1350)
Dual Phase Steels with Improved Formability Cold Rolled Plate CR330/590DH、HC330/590DH、HC340/590DH、CR440/780DH、HC440/780DH、HC420/780DH、CR700/980DH、HC700/980DH Q/HG 120、Q/TB 308.2、Technical agreement (0.6-2.5)*(1000-1600)
Galvanizing Plate HC330/590DHD+Z、HC340/590DHD+Z、HC420/780DHD+Z、HC440/780DHD+Z、HC550/980DHD+Z、HC700/980DHD+Z、CR330/590DHD+Z GB/T 2518、Q/HG 090、Q/HG 131、VDA 239-100、VW50065、EN 10346、GMW3399 (0.7-2.5)*(1000-2030)
Zinc aluminum magnesium coated plate HC340/590DHD+ZM Technical agreement (0.3-2.0)*(800-1300)
Complex Phase Steels Cold Rolled Plate CR980T/700Y-MP、HC780/980CP、HC570/780CP、CR900Y1180T-CP Q/HG 079、Technical agreement (1.0-2.0)*(1000-1400)
Galvanizing Plate HC570/780CPD+Z、HC700/980CPD+Z、HC780/980CPD+Z、CR980T/700Y-MP、CR900Y1180T-CP GB/T 2518、Q/HG 090、VDA 239-100、VW50065、EN 10346:2015、GMW3399 (0.6-2.5)*(1000-2030) (0.2-3.0)*(850-1600)
Martensitic Steels Cold Rolled Plate CR700/980MS、CR950/1180MS、CR1030/1300MS、CR1150/1400MS、CR1200/1500MS、HC500/750MS、HC600/850MS、HC750/980MS、HC1050/1300MS GB/T20564.7、Q/HG 112、Technical agreement (1.0-2.5)*(1000-1450)
Transformation Induced Plasticity Steels Cold Rolled Plate CR420/780TR GB/T 20564.6 (1.0-2.0)*(1000-1400)
Quenching and Partitioning Steels Cold Rolled Plate CR550/980QP、HC600/980QP Technical agreement 0.8-2.5
High expansion xingkong星空体育 hot rolled plate HR300/450HE、HR380/540HE、HR440/580HE、HR520/680HE、HR600/780HE Q/TB 215 (1.2-10.0 )*(900-1900)
Pickled plate HR440/580HE、HR600/780HE GB/T 20887.2 (1.8-7.0)*(950-1550)
xingkong星空体育 for square tubes Cold Rolled Plate HC980FG；HC1180FG Q/HG 111、GS93032-6、SMTC 5 110 010 (1.0-2.5)*(1000-1450)
Plate and strip for wheels Hot rolled xingkong星空体育 strips for automotive wheels hot rolled plate Q255PL、330CL、380CL、420CL、440CL、490CL、540CL、590CL、650CL、HZ330CL-HZ650CL、QP2 Q/TB 212、Q/HG 047、YB/T 4151、Technical agreement (2.0-25.4 )*(800-2130 ) (1.6-16.0) *(900-1630)
Hot rolled pickled xingkong星空体育 strips for automotive wheels Pickled plate HZ330CL—HZ590CL、C380CL、440CL Q/HG 047 、YB/T4151、Technical agreement (2.0-10 )*(800-2130 )
Special xingkong星空体育 for spokes hot rolled plate HZ380LF HZ420LF HZ440LF HZ490LF HZ540LF Q/HG 102 (2.0-25.4 )*(800-2130 )
Brake drum special xingkong星空体育 hot rolled plate ZDG400 Q/HG 109 (2.0-25.4 )*(800-2130 )
Plate and strip for main beam Hot rolled xingkong星空体育 strips for automotive beams hot rolled plate 370L、420L、440L、510L、550L、600L、610L、700BL、700L、750L、800L、850L Q/HG 048、Q/TB 205、Q/CB 320、GB/T 3273、Technical agreement (2.0-25.4 )*(800-2130 ) (1.2-16.0) *(900-1630)
Hot rolled pickled xingkong星空体育 strips for automotive beams Pickled plate 370L、420L、440L、510L、550L、610L、700L、750L、850L Q/HG 048 、Q/CB320、Technical agreement (2.0-10 )*(800-2130 ) (1.2-8.0)*(900-1630)
Plate and strip for Automotive Container Plate and strip for Automotive Container hot rolled plate 355XT-700XT、NM250XT-NM400XT、Q550XT-Q750XT、BD500XT、BD600XT、C600XT、C700XT Q/HG 101、Q/TB 206、Q/CB 327 (2.0-25.4 )*(800-2130 ) (1.5-16.0) *(900-1630)
Plates and strips for general stamping mild xingkong星空体育 Cold Rolled Plate SCR2、CR2、CS A、CS B、DC01、HCD1、SAE1008、SPCC、SPCD、SPCE、St12、St13、TTC2 GBT 5213、Q/HG 043、Q/TB 303、VW_50065、JIS G 3141、DIN EN 10130、ASTM A1008/A1008M (0.5-2.2)*(1000-1950) (0.3-2.5)*(900-1665)
Cold worked hardened plate DC51D-1、DC52D-1、DC52DL-1、SPCCB-1 Technical agreement (0.2-3.0)*(900-1600)
Galvanizing Plate DX51D+Z、DX52D+Z、CR1 GB/T 2518、Q/HG 090、VDA 239-100、VW50065、EN 10346:2015、GMW3032 (0.4-2.5)*(1000-2030)
Electrogalvanizing SECC、DC01+ZE GB/T 15675、Q/HG 026、EN 10152、JIS G 3313 (0.4-1.8)*(1000-1350)
Strips for deep-drawn parts Interstitial free atomic xingkong星空体育 Cold Rolled Plate DC03-IF、DC04、DC05、DC06、DC07、SCR3、SCR4、SCR5、CR3、CR4、CR5、HCD2、HCD3、St14、St15、DC04L GBT 5213、Q/HG 043、Q/TB 316、Q/TB 303、VW_50065、MTC 5 110 009、DIN EN 10130 (0.5-2.2)*(1000-1950)
Cold worked hardened plate DC04-1、DC57D-1、JAC270D-AE、JAC270D-AU Technical agreement (0.2-3.0)*(900-1600)
Galvanizing Plate DC(X)53D+Z、DC(X)54D+Z、DC(X)56D+Z、DC(X)57D+Z、CR2、CR3、CR4、CR04、CR05、CR06、FEP04、FEP05、CR5、SCG4+Z GB/T 2518、Q/HG 090、Q/TB 305、VDA 239-100、GMW3032、EN 10346、ASTM A653/A653M、GS 93032-2、VW 50065、FCA MS.50002、SMTC 5 110 008 (0.4-2.5)*(1000-2030)
Plate and strip for other components Hot rolled xingkong星空体育 strips for automotive transmission shaft tubes hot rolled plate CZ240-CZ700、C500QZ-C750QZ,F540WX-SAE1518V，F240WX Q/CB 324、Technical agreement (1.2-16.0)*(900-1630)
Hot-rolled xingkong星空体育 plates and strips for automotive axle housings hot rolled plate HQK510、HQK550、HQK600、Q460QK、Q500QK、Q345QK、C600QK Q/HG 100、Q/TB 229、GB/T 33166、Technical agreement (2.0-25.4 )*(800-2130 ) (5.0-16.0)*(900-1630)
Hot rolled xingkong星空体育 strips for springs hot rolled plate 27SiMn、60Si2Mn、51CrV4 Technical agreement (2.0-16.0 )*(900-1900) (1.5-16.0) *(900-1630)
Special xingkong星空体育 for fuel tanks Single sided electrogalvanizing DC01+ZE-DC06+ZE GB/T 15675、Q/HG 026、EN 10152、JIS G 3313 (0.4-1.8)*(1000-1350)
xingkong星空体育 for automotive components Gear xingkong星空体育 round xingkong星空体育 15CrH-40CrH、15CrMo-55CrMo、16MnCr5、20CrMnMo、20CrMnTiH、20CrMoH、20CrNiMoH、20MnCrS5、22CrMoH、30CrMnMoTiA、30CrNiMo8、34CrNiMo6、40CrNiMo、42CrMo4、42CrMoA、FECO、SAE4130-SAE4145、SAE4320-SAE4340、SAE5120H-SAE5160H、SAE8617H-SAE8640H、SCM415-SCM445、SNCM、VW4227 GB/T 5216、Q/HG 066、Q/HG 093 φ13-φ270、φ400
spring xingkong星空体育 round xingkong星空体育 50CrV、50CrV4、52CrMoV4、55Cr3、55CrMnA、55SiCr、55SiCrV、60CrMnA、60CrV、60Si2MnA、65Mn、SAE5160、SAE6150、SAE9254、SUP11、SUP9 GB/T 1222、Technical agreement φ13-φ270
wire rod 40SiMnVBE、50CrVA、51CrV4、54SiCr6、55Cr3、55SiCr、60CrV、60Si2Cr、60Si2Mn、65Mn、SAE9254、SUP12、SUP9 GB/T1222、Technical agreement φ5.5-φ28
Free Machining Non-Heat-Treated xingkong星空体育 round xingkong星空体育 11SMn30、25Mn2CrVS、36MnVS4、38MnS6、38MnSiV5、38MnVS6、42CrMoS4、44SMn28、46MnVS6、49MnVS3、70MnVS4、C70S6、F35MnVS、F38MnVS、F40MnVS、F45MnV、F45MnVS、F48MnV、FAS2225-FAS2239、SUM32、Y15、Y40Mn、YF35MnV GB/T 15712-2016、Technical agreement φ13-φ270
quality carbon structure xingkong星空体育 round xingkong星空体育 10#-80#、15Mn-80Mn、Cf53、S10C-S70C、SAE1010-SAE1080、C45、C45E、C60、C60E GB/T 699-2015、JIS G 4051:2016、YB/T 5222-2004、Technical agreement φ13-φ270
alloy structural xingkong星空体育 round xingkong星空体育 12Cr1MoV、20Cr-50Cr、20CrMn、40CrMn、20Mn2-50Mn2、70Mn2、20MnTiB、20MnV、20MnVB、25Cr2MoVA、25MnB、45MnB、27MnCrB5-2、30CrMnSi、30CrMoV9、2CrB4、35CrMnSiA、35SiMn、35VB、37CrMnMoA、38B3、38CrMoAl、38CrSi、39MnCrB6-2、40B、SGHJ001-SGHJ004 GB/T 3077-2015、Technical agreement φ13-φ270

Application Scenarios

The products are widely used in many key national economy areas, such as aerospace, marine engineering, the power engineerings of the Three Gorges project and power transmission from west to east, ect.; important traffic trunks of the capital airport, Beijing-Shanghai express railway, Guangzhou-Shenzhen expressway ect., bridges of the Hong Kong - Zhuhai - Macao Bridge and San Francisco Bay Bridge, Beijing the Olympic "bird's nest", the Expo China Pavilion, West-East NG Transmission Project，, West Three Lines, ect.; large machineries of shield machine and other large machineries; and home appliances of air conditioners, refrigerators, etc.

  • Home appliance xingkong星空体育

  • Equipment manufact

  • Equipment manufact

  • Equipment manufact

  • Construction xingkong星空体育

  • Construction xingkong星空体育

  • xingkong星空体育 used for food

  • Railway xingkong星空体育

  • Railway xingkong星空体育

  • Railway xingkong星空体育

  • Pipeline xingkong星空体育

  • Pipeline xingkong星空体育

  • Bridge xingkong星空体育

  • Bridge xingkong星空体育

  • Bridge xingkong星空体育

  • Automotive xingkong星空体育

  • Boiler and pressure

  • Boiler and pressure

  • Aerospace engineer

  • Shipbuilding and marine engineering

  • Shipbuilding and marine engineering

  • Shipbuilding and marine engineering

  • Shipbuilding and marine engineering

  • Power engineering

  • Power engineering

  • Power engineering

  • Power engineering