Material Knowledge at
the Core of Cable Performance.
Over years of in-house development, production experience, testing and continuous refinement, we have built strong formulation expertise in PVC and Rubber compounds. This enables us to develop application-specific material characteristics instead of depending only on standard market formulations, giving us greater control over flexibility, heat resistance, flame performance, insulation properties, oil resistance, weather resistance, mechanical strength and long-term durability.
Flame Performance & Safety
Engineered materials for high flame retardancy and safety.
Heat & Thermal Resistance
Withstands high temperatures and thermal stress for reliable performance.
Oil & Chemical Resistance
Resistant to oils, chemicals and corrosive environments.
Weather & UV Stability
Built to endure harsh weather conditions and UV exposure.
High Mechanical Strength
Superior tensile strength, flexibility and impact resistance.
Long-Term Durability
Developed for extended life and consistent performance.
R&D CAPABILITIES & PILLARS
Core Capabilities Driving Cable Engineering.
From proprietary polymer compounding to full-scale electrical testing, our integrated R&D capabilities drive world-class cable performance and safety.
Proprietary Compounding & Application-Specific Formulation
Proprietary PVC & Rubber Formulation Know-How
Internally developed compound formulations refined through years of manufacturing experience, trials, testing and application feedback.
In-House PVC & Rubber Compounding
Greater control over formulation, mixing, processing consistency and material performance from raw material to finished cable.
Application-Specific Compound Development
Custom polymer compounds developed in-house specifically for Johnson 3 Core Flat Submersible Cables and specialized Rubber/PVC applications requiring high underwater insulation resistance, extreme flexibility, and mechanical endurance.
Dedicated Rubber Tech, In-House Tinning & Quality Testing
Dedicated Rubber Manufacturing Capability
Strong practical understanding of rubber processing supports flexible, heavy-duty and performance-oriented cable solutions.
In-House Conductor Tinning Facility
Integrated conductor drawing and tinning capability ensuring high oxidation resistance, optimal electrical conductivity, and long operating life for submersible and heavy-duty cables.
R&D & In-House Testing
Electrical, mechanical, thermal and dimensional testing supports material development, process validation and finished-cable performance.
Patented Submersible Cable Engineering & Continuous R&D
Material Knowledge Built Through Experience
The team understands how changes in materials, formulations and processing conditions influence final cable performance.
Patented Product Innovation
The Johnson Gold 3 Core Flat Submersible Cable, featuring Johnson's patented cable design, demonstrates how material knowledge, cable engineering and application experience are transformed into a distinctive product solution.
Continuous Development & Improvement
From compound formulation and conductor preparation to insulation, sheathing and finished-cable testing, the R&D approach focuses on improving consistency, safety, durability and performance.
"We do not simply manufacture cables - we develop the materials, processes and product designs that define how those cables perform."
Partner with Johnson Cables for customized cable engineering, proprietary compound formulations, and rigorous industrial testing standards.