Can the sheath material be customized?

Yes, the sheath material is customizable to provide different plating layers of protection based on the specific use environment.

Xi Hua Sft Series Steel Coaxial RF Cable Wire

Name: Xi Hua Sft Series Steel Coaxial RF Cable Wire
Brand: Nanjing Rays Optoelectronic Technology Co., Ltd.
SKU: 2142851282

Jiangsu, ChinaNanjing Rays Optoelectronic Technology Co., Ltd.

US$3.99

200 Meters

Product specifications

SFT

Product profile

Customization

Available

Application

Construction, Underground, Industrial, Power Station, Telecommunication

Voltage

High Voltage Cable

Model NO.

SFT

Current

DC & AC

Insulation Material

PTFE

Sheath Material

Customizable

Material Shape

Round Wire

Wire Core Material

Silver-Plated Copper Core

Model

Sft

Brand

Xi Hua

Transport Package

Steel-Wood Drum

Specification

SFT

Trademark

Xi Hua

Origin

Jiangsu

Key features

High Shielding Performance: Fully enclosed structure with seamless copper/aluminum tube for minimal loss and optimal shielding.

Superior Electrical Performance: Low voltage standing wave ratio and high shielding efficiency for high-frequency use.

Customizable Sheath Material: Sheath material can be customized to suit specific environmental protection needs.

Strong Mechanical Durability: Features strong tensile strength and bending formability for robust performance.

Versatile Application Scope: Suitable for construction, underground, industrial, power stations, and telecommunications.

Premium Conductor Material: Uses silver-plated copper core with PTFE insulation for stable signal transmission.

Environmental Resistance: Adaptable to harsh environments with protective plating layers based on usage conditions.

Company profile

Nanjing Rays Optoelectronic Technology Co., Ltd.Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤4.02h

AI-Powered supplier vetting

SummaryNanjing Rays Optoelectronic Technology Co., Ltd. is identified as a China-based trading company established in 2025, focused on online marketing of special cables and related electrical products. Its export sales share is stated as 51%–70%, and Nanjing is listed as the nearest port. The materials also describe Jiangsu Yuhang Special Cable Co., Ltd., the manufacturing company on which the trading business is based, as having more than 300 employees, over 10 production lines, two production bases, and an annual supply capacity of 10 million meters. The evidence indicates access to substantial manufacturing resources and product customization through non-standard special cables, but it does not clearly establish that all manufacturing capabilities belong directly to Nanjing Rays. No explicit certification, after-sales process, customer case, or quality-control staffing evidence is provided. Financial figures are omitted.

Supplier typeNanjing Rays Optoelectronic Technology Co., Ltd. is explicitly classified as a trading company. Its business description states that it specializes in online marketing of special cables and was established on the basis of Jiangsu Yuhang Special Cable Co., Ltd., indicating a trading and sourcing role rather than clearly documented direct manufacturing by the target entity.

R&D capabilityThe manufacturing company associated with the supplier is described as specializing in research and development and as developing various non-standard special cables for users. Its products are also described as offering multiple specialized performance characteristics, providing explicit evidence of product-development capability, although the extent to which this capability is directly held by Nanjing Rays is not fully specified.

Production capacityThe associated manufacturer is described as having more than 300 employees, two production bases, six workshops, more than 10 production lines, and an annual supply capacity of 10 million meters. Nanjing Rays itself is identified as a trading company with a listed plant area of 103.74 m², so the evidence supports access to substantial affiliated or source-manufacturer capacity but does not establish equivalent direct production ownership by the target entity.

Customization capabilityThe associated company is explicitly described as developing various non-standard special cables for users and providing technical solutions for transmission systems. This directly supports the availability of customized or application-specific cable solutions, though the responsible entity and implementation process are not fully detailed.

Product Q&A

Q:Who is the manufacturer?

Nanjing Rays Optoelectronic Technology Co., Ltd., a manufacturer and seller of special cables with marketing in Nanjing and factory in Huai'an, Jiangsu Province.

Q:What are the main products offered?

We offer high-temperature, flame-retardant, shielded, waterproof, explosion-proof, drag chain, low smoke zero halogen, and nuclear fusion cables, among others.

Q:Are samples available and free?

Samples are available. They are free for low-value products, but high-value products incur production costs. Specific details can be discussed with customer service.

Q:What is the delivery cycle?

Mature products are shipped within one month. Custom-made special products have delivery times subject to specific conditions.

Q:What insulation material is used?

The SFT series uses PTFE (Polytetrafluoroethylene) as the insulation material for high-frequency performance.