Dalian Longsheng Metallurgical Equipment Manufacturing Co., Ltd
联系方式
Dalian Longsheng Metallurgical Equipment Manufacturing Co., Ltd was founded in 2014，total registered capital is 20 million RMB,we are a professional manufacturer of Special welding and hot roller,covers an area of 20000m²，has more than 100 skilled employees,2 CWI international welding engineers, 1 TWI international welding inspection engineer, and 60 technician and QC inspector. Our management, technology, and production backbone are all from the original Dalian Huarui Heavy Industry Group . We are move first to obtain the quality system certification and have been providing professional services for industries like metallurgy, mechanical equipment, shipbuilding, ocean drilling, high rise buildings, and metal structures.
The company has reached a leading level in China in terms of build-up welding, spraying welding, and thermal spraying technology .The company has many advanced production equipment including build-up welding machine，spraying welding machine, plasma spraying， CNC Lathe， machining center，grinding machine，milling machine， CMT robot automatic welding machine，micro-plasma arc welding and BP400 arc spraying. We also have various advanced testing equipment; CMM, laser tracker, Electronic Total Station, laser interferometer, large field metallic microscope, infrared carbon sulfur analyzer, Nitrogen, hydrogen, and oxygen combination analyzer, direct reading spectrometer, X-ray flaw detector γ Radiographic detector, magnetic particle detector, etc. These professional equipment provide strong guarantees for manufacturing high-quality products.
The company has completed the production and installation of multiple products including stacker reclaimer, calcium carbide furnace, crystallizer, fan-shaped segment, continuous caster roller, mill roller, hot rolling roller , coiling roller table etc.
In addition, we have also achieved remarkable results in participating in the development and manufacturing of military products. We have established long-term cooperative relationships with large domestic and foreign enterprises, such as Sumitomo Group, Nippon Steel, SMS Concast, Hyundai Steel, POSCO, SMS-DEMAG, Shenyang Aircraft, Shenyang Rubber Research&Design Institute, Shougang Jingtang United Iron&Steel Co., Ltd., Shougang Qian'an Steel, HBIS Group, Hebei Wenfeng Steel, ANSTEEL, BX Steel, Dongbei Special Steel Group Co., Ltd., CFHI, and DHI · DCW Group Co., Ltd., etc.
The company adheres to the business philosophy of "international quality, trust and reliability, innovation and efficiency" . By combining foreign introduction and Independent R D, as well as system integration, provide all domestic and foreign customers with high-quality, reasonably priced, and timely delivery products and services.
产品:
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Surfacing welding-Cladding welding-Special welding-Surfacing welding roller | Surfacing welding-Cladding welding-Special welding-Surfacing weldingroller -Surfacing welding,Built up welding,Cladding welding,Surfacing is a weld... |
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Built up welding-Built up welding roller-Cladding welding | Built up welding-Built up weldingroller-Cladding welding-Surfacing welding,Built up welding,Cladding welding,Surfacing is a welding process used to... |
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ForgeForged roll for Steelmaking factory HRC 55-62 73d roll for Steelmaking factory HRC 55-62 73 | Forged roll for Steelmaking factory HRC 55-62 73-Surfacing welding,Built up welding,Cladding welding,Surfacing is a welding process used to apply a... |
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Forged roll for Hot Strip Mills-Surfacing welding-Wear resistant high temperature | Forged roll for Hot Strip Mills-Surfacing welding-Wear resistant high temperature-Surfacing welding,Built up welding,Cladding welding,Surfacing is ... |
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Forged roller for Cold Rolling Mills Built up welding Wear resistant coating | Forged roller for Cold Rolling MillsBuilt up weldingWear resistant coating -Surfacing welding,Built up welding,Cladding welding,Surfacing is a weld... |
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Surfacing welding Cold Rolling Mills roller HRC 62-73 | Surfacing welding Cold Rolling Mills roller HRC 62-73-Surfacing welding,Built up welding,Cladding welding,Surfacing is a welding process used to ap... |
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Wear resistant Forged roll FOR Steel making factory | Wear resistant Forged roll FOR Steel making factory-Surfacing welding,Built up welding,Cladding welding,Surfacing is a welding process used to appl... |
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China Surfacing welding-Wear resistant-High temperature resistance-High hardness | China Surfacing welding-Wear resistant-High temperature resistance-High hardness-Surfacing welding,Built up welding,Cladding welding,Surfacing is a... |
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Forged roller for Steckel Mills High hardness Wear resistant | Forged roller for Steckel Mills High hardness Wear resistant-Surfacing welding,Built up welding,Cladding welding,Surfacing is a welding process use... |
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Surfacing welding for roller-Crane hook-Crystallizer | Surfacing welding for roller-Crane hook-Crystallizer-Surfacing welding,Built up welding,Cladding welding,Surfacing is a welding process used to app... |
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continuous caster roller-Cladding welding wear parts | continuous caster roller-Cladding welding wear parts-Surfacing welding,Built up welding,Cladding welding,Surfacing is a welding process used to app... |
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New Technology of Repair of Forging Die by Built-Up Welding Surfacing welding | New Technology of Repair of Forging Die by Built-Up Welding Surfacing welding-Surfacing welding,Built up welding,Cladding welding,Surfacing is a we... |
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Study on procedure and properties of Co_2+ N_2 arc surfacing after thermal spraying of alloy powder | Study on procedure and properties of Co_2+ N_2 arc surfacing after thermal spraying of alloy powder-Surfacing welding,Built up welding,Cladding wel... |
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China Forged roller Repair Wear resistant High hardness | China Forged roller Repair Wear resistant High hardness-Surfacing welding,Built up welding,Cladding welding,Surfacing is a welding process used to ... |
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Super-Harden Phace TiC, NbC, VC and B_4C Abrasive-Resistance Surfacing welding roller | Super-Harden Phace TiC, NbC, VC and B_4C Abrasive-Resistance Surfacing welding roller-Surfacing welding,Built up welding,Cladding welding,Surfacing... |
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cladding welding-wear parts-Forged Back Up Rolls for Hot and Cold Rolling Mills | cladding welding-wear parts-Forged Back Up Rolls for Hot and Cold Rolling Mills-Surfacing welding,Built up welding,Cladding welding,Surfacing is a ... |
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Repair surfacing welding for large gear | Repair surfacing welding for large gear-Surfacing welding,Built up welding,Cladding welding,Surfacing is a welding process used to apply a hard, we... |
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China Forged roller for Steel Mills-cladding welding | China Forged roller for Steel Mills-cladding welding-Surfacing welding,Built up welding,Cladding welding,Surfacing is a welding process used to app... |
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Surfacing welding-Built up welding-Cladding welding China | Surfacing welding-Built up welding-Cladding welding China-Surfacing welding,Built up welding,Cladding welding,Surfacing is a welding process used t... |
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roller for stacker-reclaimer cladding welding Wear resistant High hardness | roller for stacker-reclaimer cladding welding Wear resistant High hardness-Surfacing welding,Built up welding,Cladding welding,Surfacing is a weldi... |
