As a technology-based production enterprise, Suzhou LKW Special Alloy Co., Ltd. has always been committed to the research, development, production and sales of four series of high-end alloy materials: nickel-based, cobalt-based, copper-based and iron-based. Our products are corrosion-resistant, high-temperature-resistant and wear-resistant, and are widely used in cutting-edge fields such as aviation, aerospace, nuclear energy, petrochemicals, military industry, medical care, and new energy. Relying on medium and low temperature wax mold precision casting production lines and strict quality inspection systems, the company can customize and produce special alloy products for customers in accordance with global standards such as national standards, American standards, Russian standards, German standards, and Japanese standards, including austenitic stainless steel, duplex stainless steel, high-temperature alloys, corrosion-resistant alloys, etc., to meet customers' material performance requirements in extreme environments. The company's main product types include precision castings, sand castings, free forgings, die forgings, ring forgings, flanges, etc.
In terms of technical research and development, the company has established a product research and development center and a technical development department. Through professional process technology and perfect production equipment, it has successfully overcome the manufacturing difficulties of many special alloy materials. Whether it is the key components of aircraft engines or the corrosion-resistant materials of deep-sea oil pipelines, LKW's products have always won the trust of customers with high performance and high reliability.
In 2022, the company built a new 12,000m³ casting production base in Zhoukou, Henan, with 125 employees and an annual output of 1,000 tons of full-series high-temperature alloys and special stainless steel products. The company has always adhered to the business philosophy of "quality for prosperity and sincerity for customers", serving the society wholeheartedly and meeting the needs of customers at home and abroad!
In terms of technology research and development, the company has established a product research and development center and a technology development department. Through professional process technology and perfect production equipment, it has successfully overcome the manufacturing difficulties of many special alloy materials. Longkewei's products have always won the trust of customers with high performance and high reliability.
Since its establishment in September 2022, the company has 125 employees, a turnover of 50 million per year, a tax payment of nearly 2 million per year, and a production scale of the entire series.
The company has successfully joined the Henan Casting and Forging Industry Association. The company has always adhered to the concept of sustainable development and has successively passed the ISO 9001 quality management system, ISO 14001 environmental management system, ISO 45001 occupational health and safety management system and EU CE certification, laying a solid foundation for its products to enter the high-end markets in Europe and the United States.
Through professional process technology and perfect production equipment, we have successfully overcome the manufacturing difficulties of many special alloy materials. Whether it is the key components of aircraft engines, corrosion-resistant materials for deep-sea oil pipelines, or small size, long life, safety and reliability required in the new energy field,
LKW's products have always won the trust of customers with high performance and high reliability.
With precision casting technology and strict quality standards as the core, we pursue the reliability of material performance.
With technological research and development as the driving force, we will overcome industry challenges and lead the technological innovation of special alloy materials.
Based on customer needs, we provide customized solutions and establish long-term trusting partnerships.
Share development results with employees, partners and society, and practice sustainable development responsibility.
Mould warehouse
Waxing workshop
Shell making workshop
