China Spring Steel Wire Manufacturer for Industrial & Automotive Applications
Since 1995, Luguan supplies high-strength spring steel wire in 45#–80#, 65Mn, 60Si2Mn and 55SiCr grades for demanding spring and elastic component applications.
Integrated Steel Wire Production from Wire Rod Preparation to Precision Testing
Our production process covers descaling, pickling and phosphating, wire drawing, induction heat treatment, cooling and automatic take-up, supported by dedicated testing equipment for strength, surface quality and dimensional accuracy.
Steel Wire Solutions for Springs, Machinery, Automotive and Industrial Components
From suspension and valve springs to machinery components, rail fasteners and medical elastic parts, our steel wire grades are developed for diverse industrial applications and long-term supply.
Shandong Luguan Xingsheng New Materials Technology Co., Ltd. is located in Hongyun Economic Development Zone, Qingyun County, Dezhou City, Shandong Province. Situated on the northwestern Shandong Plain at the border of Shandong and Hebei Provinces, it lies at the transportation hub of three cities — Dezhou, Cangzhou and Binzhou. As a Steel Wire manufacturer, it is reputed as "the Northern Gateway of Shandong, the Portal to Beijing-Tianjin, and the Bridgehead of Dezhou".Facing Beijing and Tianjin to the north and leaning on Jinan to the south, the company is adjacent to three major seaports: Tianjin, Huanghua and Binzhou. It serves as a vital transportation hub connecting South China, North China and Northeast China. Endowed with overlapping national strategic dividends including the Coordinated Development of the Beijing-Tianjin-Hebei Region and the Efficient Ecological Economic Zone of the Yellow River Delta, the company boasts superior geographical location, convenient transportation and remarkable development potential.
1995
Founded in
30,000 +
Covers a Plant Area
50 +
Employees
60,000 +
Annual Output
Luguan is a professional China steel wire manufacturer and supplier offering spring steel wire, prestressed steel wire, screen steel wire and cold-drawn wire with factory direct supply and customized solutions.
Built for Industrial Steel Wire Procurement
Looking for a reliable China steel wire supplier for continuous production or OEM requirements? Luguan provides multiple steel wire grades for spring manufacturing, prestressed applications, screening equipment and low‑carbon wire processing. With in‑house wire drawing, heat treatment and testing capabilities, we support customers requiring stable specifications, consistent mechanical performance and dependable bulk supply.
Why Choose Luguan for Steel Wire Supply?
01
30+ Years of Manufacturing Experience
Established in 1995
With more than three decades of experience in steel wire processing and manufacturing, Luguan has developed stable production practices for spring steel wire, prestressed steel wire, screen steel wire and low‑carbon cold‑drawn wire.
With more than three decades of experience in steel wire processing and manufacturing, Luguan has developed stable production practices for spring steel wire, prestressed steel wire, screen steel wire and low‑carbon cold‑drawn wire.
02
60,000 Tons Annual Production Capacity
Built for Bulk Industrial Supply
Our 30,000 m² production facility and annual output of approximately 60,000 tons enable us to support continuous procurement requirements from spring manufacturers, automotive parts companies and industrial customers.
Our 30,000 m² production facility and annual output of approximately 60,000 tons enable us to support continuous procurement requirements from spring manufacturers, automotive parts companies and industrial customers.
03
Integrated Wire Processing Capabilities
From Wire Rod to Finished Steel Wire
Our manufacturing process covers wire rod descaling, pickling and phosphating, wire drawing, induction quenching and tempering, cooling and automatic take‑up, allowing better control over critical processing stages.
Our manufacturing process covers wire rod descaling, pickling and phosphating, wire drawing, induction quenching and tempering, cooling and automatic take‑up, allowing better control over critical processing stages.
04
Multi‑Stage Quality Inspection
Testing Beyond Appearance
Our quality control equipment includes universal tensile testing machines, eddy current flaw detectors, hardness testers, metallographic analyzers, precision wire diameter calipers and fatigue testing equipment.
Our quality control equipment includes universal tensile testing machines, eddy current flaw detectors, hardness testers, metallographic analyzers, precision wire diameter calipers and fatigue testing equipment.
05
Multiple Steel Grades for Different Applications
One Supplier for Multiple Wire Requirements
We supply spring steel wire in 45#–80#, 65Mn, 60Si2Mn and 55SiCr, together with 77B–82B prestressed steel wire, 30MnSi screen steel wire, and Q195/Q235 low‑carbon cold‑drawn wire.
We supply spring steel wire in 45#–80#, 65Mn, 60Si2Mn and 55SiCr, together with 77B–82B prestressed steel wire, 30MnSi screen steel wire, and Q195/Q235 low‑carbon cold‑drawn wire.
06
Responsive B2B Service & Long‑Term Cooperation
Focused on Reliable Customer Support
From pre‑sales communication and product selection to order coordination and after‑sales service, our team maintains responsive communication and practical support for long‑term industrial cooperation.
From pre‑sales communication and product selection to order coordination and after‑sales service, our team maintains responsive communication and practical support for long‑term industrial cooperation.
FAQ
1. What types of steel wire does Luguan Xingsheng manufacture?
Luguan Xingsheng manufactures spring steel wire, prestressed steel wire, screen steel wire and low‑carbon cold‑drawn wire. Spring steel wire grades include 45#–80#, 65Mn, 60Si2Mn and 55SiCr, while other available grades include 77B–82B, 30MnSi, Q195 and Q235.
2. What grades of spring steel wire can you supply?
We supply spring steel wire in 45#–80#, 65Mn, 60Si2Mn and 55SiCr grades for applications including automotive springs, machinery springs, hardware components, medical devices and rail transit components.
3. What industries use your spring steel wire?
Our spring steel wire is used in automotive components, machinery and equipment, hardware and daily necessities, medical devices, mining and agricultural machinery, and rail transit applications.
4. Do you have your own steel wire production facilities?
Yes. Luguan Xingsheng operates a 30,000 m² production facility with an annual output of approximately 60,000 tons. Our production capabilities cover wire rod pretreatment, wire drawing, heat treatment, cooling, automatic take‑up and product testing.
5. How do you control the quality of steel wire?
Quality is controlled through multiple production and testing stages. Our testing equipment includes tensile testing machines, eddy current flaw detectors, hardness testers, metallographic analyzers, precision wire diameter calipers and fatigue testing equipment.
6. Can you supply steel wire for automotive spring manufacturing?
Yes. Our spring steel wire is used for automotive suspension springs, valve springs, brake springs, clutch spring plates and seat springs. The appropriate grade can be selected according to the customer's application and technical requirements.
7. Can I request a quotation for bulk steel wire?
Yes. Please send your required steel grade, wire diameter, quantity, application and other technical requirements. Our team will review your requirements and provide a suitable quotation.
8. How can I discuss my steel wire requirements with Luguan Xingsheng?
You can contact our sales team with your required steel grade, specification, quantity and application. We welcome inquiries from spring manufacturers, automotive parts companies, foreign trade companies and other industrial buyers.
