Adhere to diversity and always be the leader in the steel industry.
Jiangsu Longteng Special Steel Group (formerly Changshu Longteng Special Steel Co., Ltd.) was established in 1993 , is a steel integrated enterprise integrating traditional steel industry and metal deep processing. The company has a total asset of more than 20 billion yuan and has subsidiaries such as special steel company, profile steel company, steel bar company, abrasion-resistant ball company, welding material company, automotive forging company, new energy equipment company, foreign trade company, Longteng Hilton Hotel, and modern agricultural park. It has a total of more than 6,000 employees and produces 4.5 million tons of special steel and 5 million tons of metal deep processing products annually.
Over the years, the company has successfully developed six major product series through differentiated product positioning, specialized development strategy, market-oriented operation philosophy, and the integrated development model of innovative research, development, manufacturing, and service. These series include: 1. hot-rolled marine steel for the shipbuilding industry and hot-rolled crawler steel for construction machinery; 2. hot-rolled and hot-forged wear-resistant balls for metal ore dressing and bearing steel balls for the bearing industry; 3. high-strength prestressed concrete steel bars (PC steel bars) for the construction industry; 4. various high-end welding materials and welding wires for shipbuilding, high-speed rail, and bridges; 5. various forged parts for new energy vehicles and oil and gas pipeline fittings for petroleum and natural gas transportation; 6. integrated large-scale modules for new energy vehicles, ultra-thick plates for high-end marine use, and mold steel series. Among them, the three leading products - marine steel, PC steel bars, and wear-resistant steel balls - have all achieved "single-hit" championship status among similar products, with market shares reaching around 60%. The products are exported to more than 40 countries and regions worldwide.
The company sticks to the "green special steel and ecological Longteng" philosophy, implements the five principles of quality, market share, cost control, marketing services, and cooperation, and upholds "compliance and innovation" to forge a Longteng respected by society, recognized by the government, preferred by the market, and desired by employees.
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MissionsGreen Special Steel Eco Dragon
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System of ValuesLaw, Innovation, Integrity, Excellence
Chairman's Speech
Friends
Steel is the backbone of a strong country, and iron is the soul of the dragon.
In 1993, Longteng Special Steel was born with the spring breeze of reform and opening up, and prospered with the road of China's strength. Once the little-known steel mill, has long been among the top 500 private enterprises in China, Jiangsu industrial top 100, and become a reputable special steel joint venture.
On this road of development with the country, it is Longteng people who use the "steel spirit" of persistence and practical work to engrave in their hearts and put into practice the development concept of "green special steel, ecological Longteng", the business way of "according to the law, good faith", and the innovation core of science and technology drive. The development concept of "green special steel, ecological Longteng", the operation way of "lawfulness, honesty", and the innovation core of science and technology drive are engraved in the heart and practiced in the line, and we are doing our best to build a "Longteng respected by the society, Longteng recognized by the government, Longteng trusted by the market, and Longteng aspired by the staff".
Over the past thirty years, Longteng has been adhering to the spirit of "Seek, Innovation, Characteristics, Dedication", aiming at the goal of "Bigger, Stronger", "Finer, More Specialized", adhering to the development of high quality, strictly controlling the products with the criterion of quality, developing new products with the guidance of market, improving the service with the center of customers, and winning the trust of our customers. Adhering to high-quality development, strictly controlling the products with quality as the criterion, developing new products with market as the guide, and improving service with customers as the center, the company has won the trust of customers by building up a reputation and fighting in the market. The three "single champion" products, wear-resistant steel ball, PC steel bar and marine ball flat steel in the domestic market share of more than 65%, wear-resistant steel ball ranked second in the global sales; welding material, pipe flange, automotive forgings, large forgings, mold steel and other marketable new products, but also for the enterprise to inject a new kinetic energy.
Green and low carbon is the lifeline of Longteng's sustainable development. Through technological transformation and environmental protection upgrading, we continue to save energy, reduce emissions and beautify the environment, and nowadays the emissions are far lower than the national standard, and the greening rate has reached more than 40%, which makes Longteng a real green factory and garden factory.
In the new era and new journey, Longteng people will adhere to the original intention, focus on the long term, practice enterprise value, help common prosperity, hand in hand with the majority of customers and all walks of life to create a new glory of the iron and steel business!
Milestones
In the development journey of Longteng Special Steel, the progress at each stage is defined by the degree of understanding of quality. Each stage of development corresponds to the company's new understanding of quality. The development and progress of Longteng Special Steel are founded upon an excellent culture of quality.
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After Comrade Deng Xiaoping's Southern Tour speech was published in 1992, a new wave of entrepreneurship emerged in the region of South Jiangsu, with township enterprises springing up like bamboo shoots after a spring rain. As a result, Changshu Longteng Special Steel Factory came into being.
Meili Town has jointly invested with Shanghai Longteng Industrial and Trade Company to establish the Longteng Steel Factory, a joint venture factory. It produces reformed threaded steel bars using dismantled ship steel plates, with an annual production capacity of 3,000 tons.
In January, Ji Bingyuan became the factory director.
In May, Shanghai Longteng Industry and Trade Company terminated the joint venture agreement, and then adjusted its product structure to switch to the production of automobile spring flat steel.
Presiding over the key research project of the "Ninth Five-Year Plan" on the topic of "The Impact of Hot Rolling and Cold Heading Processes on the Lifespan of Steel Balls", the team successfully developed steel balls for bearings and mines that were part of the national technological breakthrough project of the "Ninth Five-Year Plan", which achieved instant success and completely reversed the embarrassing situation of the enterprise. The successful promotion of the products in the market further strengthened the enterprise's belief in the path of "small products, big market". By exploring the market, the enterprise put forward the entrepreneurial dream of developing characteristic products and taking a differentiated independent brand route.
Developed retaining ring steel for automobiles.
- Developed wear-resistant steel balls for mining, and the products entered the international market for the first time.
- Developed flat steel for knitting machines.
- In April, the production of automobile spring steel plate assembly was carried out.
- On June 26, the China Bearing Association held a seminar on the acceptance of hot-rolled ball process research results and rolling element residual magnetism standards at the company.
- On December 4, the enterprise was transformed into a joint-stock company.
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In 2001, China officially joined the World Trade Organization. Longteng Special Steel seized the opportunity to timely grasp the trend of rapid national economic development, vigorously developed an export-oriented economy, and continuously researched and developed "specialized, refined, innovative, and unique" products. Among them, the marine steel has been certified by nine classification societies worldwide, and the products are sold to 26 countries and regions, known as the supermarket of marine steel and awarded the title of "sole champion" in the domestic steel industry.
- Develop and process finished flanges for pipe mounting.
- In the same year, two PC steel bar production lines were developed.
- On January 12, the company was transformed from a joint-stock enterprise into a limited liability company.
- Developed flange blank casting production line.
- The "580" project, which specializes in the production of marine bulb flat steel, was officially launched, becoming another booster for the company's rapid development.
- It has successively obtained certifications from nine national classification societies including CCS and ABS, and obtained the "green pass" to enter the international market.
In June, the medium frequency furnace steelmaking workshop was established.
In August, it was completed and put into production.
- The 580 steel rolling workshop was completed and put into production.
- Hot-rolled steel ball blanks, high-strength PC steel bars, and hot-rolled shipbuilding ball flat steels were rated as high-tech products in Jiangsu Province.
- Hosted the National Rolling Element Professional Technology Annual Conference.
- In August, the construction of the 850 rolling mill and electric furnace steelmaking plant in the development zone started.
- The company's headquarters moved to No. 118, Hualian Road, Tonggang Industrial Park.
- The first 110KV substation was completed and put into use.
- The 850 steel rolling mill and electric furnace steelmaking plant were completed and put into production.
- Marine bulb flat steel was rated as "Jiangsu Famous Brand Product"
- The company achieved sales revenue of 4.1 billion yuan and created profits and taxes of 280 million yuan, ranking among the top ten industrial enterprises in Changshu.
- The annual production capacity of marine section steel exceeded 1.2 million tons, making it the "large supermarket" with the most complete varieties and specifications of marine section steel in China at that time.
- The marine bulb flat steel won the title of "Suzhou Famous Brand Product".
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Longteng Special Steel has always adhered to the concept of "Green water and mountains are gold and silver mountains". While insisting on "differentiated development", in 2015 the company proposed a new development concept of "Green Special Steel, Ecological Longteng", through the coordinated development of production, safety and environmental protection, and scientific development, so as to achieve comprehensive improvement of economy and environmental protection.
- In October, construction of the first phase of the 2.5 million ton steel technical transformation project (blast furnace) started, extending the industrial chain.
- Develop and expand 8 production lines of PC steel bar.
- On March 17, the No. 1 blast furnace was ignited, and the sintering, converter and high-speed line plants were completed and put into production.
- On June 9, the Chilean ME Longteng high-end wear-resistant ball Aimei joint venture project started.
- Recognized by the Ministry of Industry and Information Technology as an enterprise meeting “standard conditions in the steel industry”.
- The construction of Aimee Zambia Branch started.
- On November 29, the new PC steel bar plant of Longteng Rolling Element Manufacturing Co., Ltd. was completed.
- In March, the 220KV substation was completed and put into use, and its electricity consumption ranked first in Changshu.
- On April 21, the full-process production line of AIMEI high-end wear-resistant balls was put into production.
- Due to its efficient use of energy such as electricity to gas conversion, waste heat power generation, and peak shifting and valley filling, the company was rated as a "National Industrial Electricity Demand Side Management Demonstration Enterprise" by the Ministry of Industry and Information Technology.
- The automatic production line for bearing steel balls was put into operation.
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The 13th Five-Year Plan clarifies the supporting and leading role of technological innovation in economic and social development. As a demonstration enterprise of technological innovation in Jiangsu Province, Longteng Special Steel has made significant investments in building a national-level technology center and introducing Industry 4.0 fully automated production lines, boldly innovating and actively exploring in new fields, new models, and new formats.
- Construction of a 50,000KW blast furnace gas power plant started.
- The rod and wire plant, sewage treatment plant, scrap steel warehouse, and pipe-mounted end plate fully automatic production line were completed and put into production.
- The construction of the fully enclosed environmental protection improvement project of the raw material terminal has started.
- The agricultural ecological picking garden, raw material terminal environmental protection improvement project and Longteng Special Steel Talent Apartment were completed one after another.
- Construction of Changshu Longteng Hilton Hotel started.
- Started construction of high-strength special welding materials technology project and end plate hot rolling mill.
- In February, construction of the automobile forging company started.
- In June, the construction of Longteng Special Steel's 31-megawatt distributed solar photovoltaic project was launched, and it was completed and connected to the grid for power generation in November. This project can provide approximately 48.5 million kWh of clean electricity annually, and reduce the emission of approximately 38,000 tons of carbon dioxide per year.
- On November 12, the construction of Longteng Special Steel and Beijing University of Technology Innovation and Development Research Institute started.
- In January, the construction of the double high-speed line project started.
- In May, the construction of the 115-ton electric furnace project began.
- On December 31, Longteng New Energy Equipment Technology Co., Ltd. was established.
- On the afternoon of June 6, the chairman convened a mobilization meeting for the start of construction of Longteng New Energy Equipment Technology Co., Ltd.
Brand Honors
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Enterprise Honor
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Industry Recognition
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Social Responsibility Certificates
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China Green Development Alliance
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Outstanding Green Development Enterprises
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Vice President of Ecological Environmental Protection
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China's Industrial Carbon Peak "Leader"
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China Industry Awards Recognition Award
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Global Influential Brands in the Steel Industry
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Environmentally Socially Responsible Enterprise
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China Special Steel Enterprises Association Finance Branch Vice Chairman Unit
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National Quality and Integrity Advanced Enterprise Certificate
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Certificate of National Quality Leading Enterprise in Metallurgical Industry
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Certificate of National Quality Leading Brand in Metallurgical Industry
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Certificate of National Product and Service Quality Integrity Demonstration Enterprise
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National Top 100 Quality and Integrity Benchmarking Enterprises Bronze Medal
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Suzhou Luster Star Award
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Jiangsu Province "Iron and Steel Green Development Benchmarking Enterprise".
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National Enterprise Technology Center Bronze Medal
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Director unit of China Welding Association
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National Green Factory
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Steel Green Development Benchmarking Enterprise
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2023 China Top 500 Private Enterprises in the Manufacturing Industry 208th
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307th of the Top 500 Private Enterprises in China in 2023
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2023 Jiangsu Private Enterprises Manufacturing Top 100 37th
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2023 Jiangsu Top 200 Private Enterprises 46th
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2022 China Brand Value Evaluation
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2022 National Typical Enterprises of Metallurgical Industry and Finance Integration
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2021 China's Excellent Steel Enterprise Brand
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2021 Caring Company of the Year
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Special Steel honored as "Excellent Supplier"
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Special Steel honored as "Gold Supplier
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Special Steel honored as "Excellent Supplier"
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Special Steel was honored as "Excellent Supplier"
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Special Steel Recognized as a 2020 Quality Supplier
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Special Steel honored as "Outstanding Supplier" for 2019
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Special Steel Honored as Outstanding Supplier of the Year 2021
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2020 Strategic Partner and Outstanding Supplier
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Honorary title of "Excellent Supplier" for the year 2021
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2022 Longte Wear Balls Awarded Best Service Provider in China's Gold Industry
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"Excellent Supplier" by CSSC
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Donated 1.5 million RMB to Changshu Charity Federation
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Donated 1 million RMB to Changshu Charity Federation
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Suzhou Charity Award
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China Charity Federation Caring Enterprise of the Year
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2020 Provincial Green Factory Medal
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Certificate of Endowment (500,000)
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Donated 1 million dollars to Suzhou Charity Federation
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Most Caring Donor Group Honors
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Bronze Medal for "The Most Caring Donor Group Honor"
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Most Influential Charity Program