Steel Wire Rope Manufacturer & Supplier in China
Sino East Steel Group is a premier Chinese manufacturer and direct factory exporter of high-tensile Steel Wire Ropes, Aircraft Cables, Crane Hoisting Ropes, and Custom Rigging Slings. Operating advanced multi-spool drawing and strand twisting machinery from our 65,000 m² Tianjin production hub, we supply international engineering contractors, harbor authorities, mining operators, and commercial distributors across 60+ countries.
Factory Direct Manufacturing Capability
- Annual Output: 35,000 Metric Tons of precision carbon and stainless wire rope products.
- Core Constructions: 6×19+IWRC/FC, 6x36WS+IWRC, 7×19, 7×7, 1×19, 35Wx7 (Non-rotating), 18×7, PVC/Nylon Coated.
- Diameter Range: 1.0 mm to 52.0 mm (1/16″ to 2″).
- Tensile Grades: 1570 N/mm², 1770 N/mm², 1960 N/mm² (EIPS), 2160 N/mm² (EEIPS).
- International Standards: ISO 2408, EN 12385-4, ASTM A1023, DIN 3060, DIN 3055, API 9A.
- Export Port: Xingang Port, Tianjin — 45km from factory for same-day container dispatch.
1. Comprehensive Wire Rope Product Lines
| Product Category | Key Constructions | Material / Finish | Primary Industry Applications |
|---|---|---|---|
| Galvanized Steel Wire Rope | 6×19+IWRC, 6x36WS+IWRC, 6×19+FC | Hot-Dipped Galvanized / Ungalvanized (Class A/B) | General rigging, winches, cranes, maritime mooring, towing lines. |
| Stainless Steel Wire Rope | 7×19, 7×7, 1×19 Rigid Strand | AISI 304, AISI 316, AISI 316L (Bright Electrolytic) | Marine standing rigging, architectural balustrades, yacht lifelines, food processing. |
| Non-Rotating Crane Wire Rope | 35Wx7 Compact, 18×7+IWRC, 18x19S | High-tensile carbon steel (1960/2160 N/mm²) | Tower cranes, mobile crawler cranes, harbor gantry hoists, deep shaft mining. |
| PVC & Nylon Coated Cables | 7×7, 7×19 Core + Polymer Jacket | Clear/Colored PVC, High-Wear Nylon 11/12, PU | Gym fitness equipment, conveyor trip cables, barrier lines, luminaire suspension. |
2. Quality Assurance & EN 10204 3.1 Traceability
As a certified industrial manufacturer, Sino East Steel Group guarantees strict quality compliance across every batch dispatched:
- 100% Tensile Breaking Load Testing: Hydraulic test bed verified against ISO 2408 standards.
- Chemical & Mechanical MTC: EN 10204 3.1 inspection certificate provided with full heat number traceability.
- Zinc Coating Mass Verification: Gravimetric coating weight check (ASTM A90 / ISO 7989).
- Third-Party Pre-Shipment Inspection: SGS, Bureau Veritas (BV), TÜV SÜD, and Lloyd’s Register supported at Xingang Port.
3. B2B Wholesale & Factory Sourcing FAQ
What is your Minimum Order Quantity (MOQ) for wire ropes?
Standard MOQ is 1,000 meters per size specification (or 2-5 metric tons for mixed sizes). Stock diameters support smaller trial orders.
What export packaging formats do you provide?
We provide solid heat-treated wooden reels (500m / 1,000m / 2,000m), welded steel spools for crane ropes, plastic spools (100m / 250m) for hardware distributors, and coil packs wrapped in moisture-proof polypropylene hessian.
Do you offer OEM custom end terminations and rigging assemblies?
Yes. Our fabrication workshop provides aluminum ferrule swaging, steel sleeve Flemish eye pressing, threaded stud swaging, eye thimbles, and master link rigging assemblies proof-tested to 200% WLL.
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