浦項制鐵成立于1968年4月1日，其使命是實現國家工業化。作為韓國第一家綜合性鋼鐵廠，浦項制鐵已經發展到每年生產4100萬噸粗鋼，現已發展成為一家全球企業，在全球53個國家生產和銷售。浦項制鐵通過不斷的技術創新和發展，繼續為人類的發展作出貢獻，已經成為世界上最具競爭力的鋼鐵制造商。 POSCO was launched on April 1, 1968 with a mission for national industrialization. As the first integrated steel mill in Korea, Posco has grown to produce 41 million tons of crude steel a year,and has grown to become a global business with production and sales in 53 countries in the world.POSCO has continued to contribute to the development of mankind through endless innovation and developments in technology,and has become the most competitive steel maker in the world.

日本治金工業集團始創于1925年,以后一直傾力于新型不銹鋼以及功能合金材料廠的生產與研發,憑借悠久而精湛的傳統技術和保持世界最先進的制造設備,以完善的質量管理體系為基礎實現系統化,自1935年18-8不銹鋼(SUS304)日本冶金工業集團又相繼完成了從鎳礦石至高級不銹鋼,超合金等各種品種的研發與一體化生產,其高新科技視同業,產品更是廣獲嘉譽. Founded in 1925, Japan Zhijin industrial group has been devoting itself to the production and R & D of new stainless steel and functional alloy material factories, relying on long and exquisite traditional technology and maintaining the most advanced manufacturing equipment in the world, and realizing the systematization based on the perfect quality management system, Since 1935, 18-8 stainless steel (SUS304) Japan metallurgical industry group has successively completed R & D and integrated production of various varieties from nickel ore to high-grade stainless steel and superalloy. Its high-tech products are widely praised by its peers。

新日本制鐵公司是國際市場競爭力最強的鋼鐵企業之一，無論從企業的研發能力、管理水平，還是從產品的質量和技術含量方面來講，都堪稱鋼鐵界的一面旗幟，同時新日本制鐵公司成功走出了一條清潔生產的企業發展之路。新日本制鐵公司依靠技術改造和技術創新，最大限度地提高了資源利用率，達到減少資源消耗、追求零排放的效果，為該企業創造了價值，也為社會做出了貢獻。 Nippon Steel Company is one of the most competitive iron and steel enterprises in the international market. It can be called a flag of iron and steel industry in terms of its R & D capability, management level, product quality and technical content. At the same time, Nippon Steel Company has successfully embarked on a clean production enterprise development path. Relying on technological transformation and innovation, Nippon Steel Co., Ltd. maximized the utilization rate of resources, achieved the effect of reducing resource consumption and pursuing zero emission, created value for the enterprise and made contribution to the society.

美國smc超合金公司擁有170多年歷史，是乾湘不銹較重視的供應商之一，公司以專業的經驗開發生產了本領域中超過85%的產品及專利。并按照ISO9002質量認證體系組織生產管理，歷年來取得了包括美國核電NCA3800標準在內的多種國際權威的質量認證。公司生產的各種產品以其穩定可靠的質量，以及在各工業領域中的優異表現贏得了世界各地用戶的一致贊揚。 SMC superalloy company, with a history of more than 170 years, is one of the most important suppliers of stainless steel in Qianxiang. With professional experience, the company has developed and produced more than 85% of products and patents in this field. In accordance with ISO9002 quality certification system, we have organized production management and obtained various international authoritative quality certification including nca3800 standard of US nuclear power over the years. The company's products with stable and reliable quality, as well as excellent performance in various industrial fields have won unanimous praise from users all over the world.

VDM集團的縮寫起源于Vereinigte Deutsche Metallwerke AG；在全球他們擁有2000多名員工，全球熱門特殊合金供應商之一，他們是我們的鎳合金和特殊不銹鋼供應商之一，年交付量超過40000噸。2015年8月1日，經監事會和反壟斷主管部門批準，由Lindsay Goldberg Vogel GmbH代表的紐約中歐私募股權公司Lindsay Goldberg LLC從蒂森克虜伯手中收購了VDM集團。 As one of our long-term suppliers, ATI has become a $4.1 billion global specialty materials company serving customers in aerospace, defense and other demanding markets. We have a strong vertically integrated supply chain that can produce alloys, shapes, finished components that can withstand extreme temperatures, corrosion and stress. This unique capability is the result of the company's history, which can be traced back to the dawn of the space age, the jet age or the industrial age, and even to the American Revolution.

ATI作為我們的長久供應商之一，如今，ATI已成為市值41億美元的全球特種材料公司，為航空航天，國防和其他苛刻市場的客戶提供服務。我們擁有強大的垂直整合供應鏈，可以生產能夠承受極端溫度，腐蝕和應力的合金，形狀，成品組件。這種獨特的能力是公司歷史的結果，該公司歷史可以追溯到太空時代，噴氣機時代或工業時代的曙光，甚至可以追溯到美國革命。 The abbreviation of VDM Group originated from vereinigte Deutsche metallwerke AG. With more than 2000 employees around the world, VDM group is one of the world's top suppliers of special alloy, one of our suppliers of nickel alloy and special stainless steel, with an annual delivery volume of more than 40000 tons. On August 1, 2015, Lindsay Goldberg LLC, a New York China Europe private equity company represented by Lindsay Goldberg Vogel GmbH, acquired VDM group from ThyssenKrupp with the approval of the board of supervisors and antitrust authorities.

海恩斯國際是高性能鎳基和鈷基合金開發商、制造商、和銷售商之一，產品多用于高溫和高腐蝕環境之應用。其標準產品形式包括薄片和板材，棒材和鋼坯，無縫和焊接管材，電線和焊接耗材，配件和法蘭。海恩斯國際所研發生產的 HASTELLOY?哈氏合金為世界耐腐蝕合金之一，并與我司長期保持合作關系。 Haynes international is one of the world's largest developers, manufacturers, and distributors of high-performance nickel and cobalt based alloys. Its products are mostly used in high temperature and high corrosion environment applications. Its standard product forms include sheet and plate, bar and billet, seamless and welded pipe, wire and welding consumables, fittings and flanges. Hastelloy ? Hastelloy alloy developed and produced by Haynes international is one of the world's corrosion-resistant alloys, and has a long-term cooperative relationship with our company.

奧托昆普公司是瑞典的不銹鋼，鎳基合金生產商，一直傾力于新型不銹鋼以及鎳基合金的生產與研發，憑借悠久而精湛的傳統技術和保持世界最先進的制造設備，相繼完成了從鎳礦石到高級不銹鋼，鎳基合金的研發與一體化生產，產品在中國很是暢銷，約占我們公司全年銷售的30%。 Otokunpu company is a Swedish manufacturer of stainless steel and nickel base alloy. It has been devoting itself to the production and R & D of new stainless steel and nickel base alloy. With long and exquisite traditional technology and the most advanced manufacturing equipment in the world, it has successively completed the R & D and integrated production of nickel ore, high-grade stainless steel and nickel base alloy. Its products are very popular in China, accounting for about our company 30% of the company's annual sales.