Steel Wire & Wire Rope Manufacturer

About Rongstar Rope

Yancheng Rongxing Rope Making Co., Ltd. is a leading manufacturer and marketer of high-quality steel wire, wire rope, and related products based in Yancheng City, Jiangsu Province, China. With years of expertise in precision wire manufacturing, we serve a wide range of industries including medical devices, automotive systems, construction, and industrial machinery.

Our commitment to innovation, quality control, and customer satisfaction has positioned us as a trusted partner for OEMs and global distributors. We specialize in custom wire solutions, including coated cables, torque ropes, and medical-grade stainless steel assemblies.

15+

Years Experience

50+

Global Clients

98%

Customer Retention

ISO

Certified

Our Products

Engineered for performance, durability, and precision. Explore our range of high-quality wire and rope solutions designed for demanding applications.

Medical Wire Rope

Precision-engineered for catheters, surgical tools, and minimally invasive devices. Biocompatible and corrosion-resistant.

Stainless Steel | 0.1–1.5mm | High Flex Life

Control Cable

Used in automotive throttle, brake, and clutch systems. High tensile strength with smooth operation.

Galvanized or SS | 1.5–6mm | OEM Customizable

Coated Cable

PVC, nylon, or Teflon-coated for insulation, abrasion resistance, and environmental protection.

Custom Coatings | UV Resistant | Indoor/Outdoor

Stainless Steel Wire Rope

Grade 304/316 for corrosion resistance. Ideal for marine, architectural, and industrial rigging.

6x7, 7x7, 7x19 | 1–20mm | High Tensile

7x7 Strand Steel Wire Rope

Flexible and durable construction with 7 strands of 7 wires each. Common in control and lifting systems.

Galvanized or SS | 1.2–12mm | Flexible Core

Automotive Rope Wire

High-strength, fatigue-resistant wire for automotive control systems, window regulators, and safety mechanisms.

Carbon or Stainless Steel | OEM Specifications

Torque Ropes

Designed to transmit rotational force in precision instruments, actuators, and mechanical drives.

High Torsional Strength | Custom Lengths

Nitinol Stone Extractor Baskets

Superelastic nitinol wires for urological and endoscopic stone retrieval. Shape memory and kink resistance.

Nitinol Alloy | Medical Grade | FDA Compliant

Black Stainless Steel Wire Rope

Aesthetic black coating over stainless core for architectural railings, balustrades, and decorative applications.

PVD Coated | UV Stable | 316 Core

Snare for Medical Purposes

Precision loop snares for polyp removal and tissue resection. Made from high-grade stainless steel.

Endoscopic Use | Sterilizable | Single-Use

View All Products

Why Choose Rongstar?

Quality Assurance

ISO-certified manufacturing with rigorous testing for tensile strength, fatigue, and corrosion resistance.

OEM & ODM Support

Full customization from design to packaging. Rapid prototyping and low MOQs for global partners.

Global Shipping

Reliable logistics to North America, Europe, Asia, and beyond. DDP and FOB options available.

24/7 Support

Dedicated sales and technical team ready to assist with inquiries, quotes, and after-sales service.

Latest Industry News

April 1, 2024

Stainless Steel Wire Rope Mesh

A versatile material with elegance and robustness, inspiring architectural designers for projects of all kinds.

April 1, 2024

Features and Maintenance of Crane Wire Rope

Essential component of lifting machinery, widely used in lifting, traction, and rotating mechanisms.

April 3, 2024

Automotive Stainless Steel Wire Rope

High-strength, corrosion-resistant rope widely used in the automotive industry for control systems.

Frequently Asked Questions

What materials do you use for wire ropes?

We use high-grade stainless steel (304, 316), galvanized steel, carbon steel, and specialty alloys like nitinol for medical applications.

Can you produce custom wire configurations?

Yes, we offer full OEM/ODM services including custom diameters, strand counts, coatings, and packaging.

What industries do you serve?

We serve medical device manufacturers, automotive suppliers, construction firms, and industrial equipment companies.

Do you provide samples?

Yes, we offer free samples for qualified buyers. Contact us with your specifications.

What certifications do you have?

Our facility is ISO certified with compliance to international quality and safety standards.

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Precision Wire & Rope Solutions