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Single Cable Gland Factory & Manufacturer in Spain

Premium-grade single cable glands engineered for Spain's industrial, renewable energy, and infrastructure sectors — certified, precision-manufactured, and globally trusted.

ISO9001 · ATEX · CE · UL · IP68 · RoHS Certified

Featured Single Cable Gland Products for Spain

Designed and certified to meet Spain's stringent industrial standards — from renewable energy parks in Andalucía to marine installations along the Costa del Sol.

Single Cable Gland Industry in Spain

Spain is one of Europe's most dynamic industrial economies. Its rapidly expanding renewable energy sector, advanced automotive manufacturing clusters, and extensive maritime infrastructure create a substantial and growing demand for high-performance single cable glands.

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Renewable Energy Boom

Spain ranks among Europe's top solar and wind energy producers. The country's ambitious 2030 energy transition plan targets over 74% renewable electricity generation. Massive solar farms in Extremadura and Castilla-La Mancha, along with offshore wind projects in the Bay of Biscay, demand IP68-rated, UV-resistant single cable glands capable of withstanding extreme outdoor conditions.

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Automotive & Industrial Manufacturing

Spain is Europe's second-largest vehicle producer, with major OEM plants operated by SEAT, Volkswagen, Stellantis, and Ford in Catalonia, Valencia, and Zaragoza. These facilities rely on precision cable management components — including single cable glands — for robotic assembly lines, CNC systems, and high-voltage EV battery production environments.

Maritime & Port Infrastructure

Spain operates some of Europe's busiest ports — Barcelona, Valencia, and Algeciras. Shipbuilding yards in Galicia (Navantia) and offshore platform maintenance require corrosion-resistant, saltwater-proof cable glands with ATEX and IP68 certifications to ensure safe and durable electrical connections in marine environments.

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Rail & Smart Infrastructure

Spain boasts the world's second-longest high-speed rail network (AVE). Ongoing expansion projects, metro systems in Madrid and Barcelona, and smart city infrastructure programs drive significant demand for vibration-resistant, certified single cable glands for trackside electrical enclosures and control panels.

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Construction & Building Automation

Spain's construction sector is recovering strongly post-pandemic, with smart building projects, large-scale commercial developments, and EU-funded infrastructure upgrades across Andalucía, Madrid, and the Basque Country. Cable glands are essential for building automation systems, HVAC electrical panels, and fire-rated cable management installations.

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Telecommunications & Data Centers

Spain is rapidly becoming a European digital hub, with major data center investments from Google, Microsoft, and Amazon in Madrid. The expansion of 5G networks across urban and rural Spain requires weatherproof, EMI-shielding cable glands to protect sensitive fiber optic and copper cable installations in outdoor enclosures and telecom towers.

80M+ Units Annual Production Capacity
18+ Years of Manufacturing Excellence
100+ Patents & Certifications Held
300+ Professional Team Members

Localized Application Scenarios in Spain

Our single cable glands are engineered to meet the specific environmental, regulatory, and operational requirements of Spain's most demanding industrial environments.

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Solana de Extremadura — Solar Farm Cable Management

Large-scale photovoltaic installations across Extremadura and Castilla-La Mancha require UV-stabilized nylon or stainless steel single cable glands rated IP68. Our glands ensure reliable sealing of DC cables from solar panels to inverter enclosures, resisting temperatures from -40°C to +120°C and extreme UV radiation typical of southern Spain's climate.

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Galicia Offshore Wind — Marine-Grade Gland Solutions

Offshore wind turbines off the Galician coast demand ATEX-certified, double-compression brass cable glands with full IP68 waterproofing and cathodic protection compatibility. Our explosion-proof cable glands meet IECEx and ATEX Zone 1 requirements for generator and power distribution cable entries in nacelles and transition pieces.

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SEAT Martorell — EV Assembly Line Cable Glands

Spain's automotive transformation toward electric vehicles demands cable glands compliant with IATF16949 automotive quality standards. Our nickel-plated brass and nylon single cable glands protect high-voltage wiring harnesses in robotic welding stations, battery management system enclosures, and EV charging infrastructure across Catalonia's automotive corridor.

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Madrid Smart City Infrastructure — Building Automation

Madrid's "Madrid Digital" smart city initiative integrates IoT sensors, intelligent street lighting, and automated traffic management systems. Our compact M16–M32 nylon cable glands provide IP68 waterproof cable entry for outdoor sensor housings, smart meter enclosures, and underground cable junction boxes across the metropolitan area.

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Puerto de Barcelona — Port & Shipyard Applications

Barcelona's port expansion and Navantia's shipbuilding operations in Ferrol require marine-grade cable glands with saltwater corrosion resistance, vibration damping, and EMC shielding. Our brass and stainless steel single cable glands are certified to IEC 62444 and meet Lloyd's Register requirements for naval and commercial vessel electrical installations.

Red Eléctrica de España — Grid Modernization

Spain's national grid operator REE is investing €14 billion in grid modernization through 2030. Substation control panels, transformer enclosures, and high-voltage cable termination boxes require robust, flame-retardant cable glands. Our halogen-free, UL-listed single cable glands provide reliable cable management for critical grid infrastructure across Spain's transmission network.

Industry Trends Driving Demand in Spain

Understanding the forces reshaping Spain's industrial landscape helps us deliver cable gland solutions that are not just compliant today — but future-ready for tomorrow's challenges.

COMPANY PROFILE

Zhejiang Hongxiang Connector Co., Ltd.

Founded in 2006, Zhejiang Hongxiang Connector Co., Ltd. is rooted in Yueqing, Zhejiang — a national hub for precision electrical manufacturing in China. After nearly two decades of dedicated development, the company has evolved into a large modern industrial connectivity solutions provider integrating R&D and design, large-scale intelligent manufacturing, global sales, and one-stop services. It stands as a benchmark enterprise of considerable scale and influence in China's cable gland and connector industry, and a key player among national high-tech enterprises.

Boasting a modern intelligent manufacturing industrial park, the company operates a standardized production workshop of over 10,000 square meters, equipped with multiple high-precision automated production lines, CNC machining centers, and a full-process quality control laboratory, establishing an industry-leading large-scale manufacturing system. With a core team of more than 300 professionals — over 30% of whom are R&D and quality management personnel — its annual production capacity exceeds 80 million units.

The company is fully capable of handling large-volume orders, urgent custom projects, and long-term strategic supply partnerships for domestic and international clients, ranking among the industry's top tier in both production capacity and delivery efficiency. Its core technologies and product performance have reached international advanced levels, with nearly 100 invention and utility model patents to its name, continuously driving technological upgrading across the industry.

ISO9001 IATF16949 CE UL ATEX RoHS IP68 REACH

Annual Production Capacity

80,000,000+ Units

Workshop Area

10,000+ m²

Patents & Innovations

~100 Patents

Development History

From a small waterproof brass cable gland workshop in 2006 to a global industrial connectivity leader — our journey reflects two decades of relentless innovation and growth.

IN 2006
Yueqing Hoonsun Cable Gland Manufacturing Co., Ltd. established, mainly producing waterproof brass cable glands.
IN 2008
Factory relocated; new workshop area reached 2,000 m².
IN 2009
Introduced numerical control equipment and automatic counting machines, guiding the company toward automated production technology.
IN 2010
Developed a new cable seal design and applied for patent (No. ZL201020530888.7).
IN 2011
Honored to supply special waterproof cable glands for the Aircraft Carrier "Liaoning"; products recognized and exported globally.
IN 2013
Focused on R&D of new products in stainless steel, nylon, brass, and other materials to meet diversified requirements.
IN 2016
Employees expanded to 80 people; core business went fully international.
IN 2018
Company relocated again with a new brand identity — brighter and more international in appearance.
IN 2021
Upgraded and renamed to Zhejiang Hoonsun Cable Gland Co., Ltd.
IN 2023
Factory expanded to 120+ employees, 200+ production equipment; vigorously expanded into photovoltaic and other new industries.

Why Spanish Buyers Choose Hoonsun

We understand the specific requirements of Spain's regulatory environment, climate conditions, and industrial standards — delivering cable gland solutions that perform reliably from day one.

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Full EU Compliance

CE marked, ATEX certified, RoHS & REACH compliant — ready for Spain's strict EU regulatory environment without additional testing or documentation burden.

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Custom Engineering

OEM/ODM capabilities with dedicated R&D team. We tailor cable gland dimensions, materials, thread types (Metric, PG, NPT), and coatings to your exact Spanish project specifications.

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Fast Global Delivery

With 80M+ annual production capacity and strategic logistics partnerships, we ensure reliable lead times and on-time delivery to Spanish ports and distribution centers.

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Rigorous Quality Control

Full-process QC laboratory with IP68 pressure testing, salt spray corrosion testing, UV aging tests, and pull-out force validation — ensuring every unit meets specification.

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Competitive Factory Pricing

Direct factory pricing eliminates middlemen. Spanish distributors and EPC contractors benefit from transparent volume pricing, flexible MOQ, and long-term supply agreements.

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Global Track Record

Products deployed in 60+ countries including Germany, France, Italy, and the UK. Our experience serving European industrial markets ensures we understand Spain's unique procurement and compliance needs.

Qualification Certificate

Our comprehensive certification portfolio ensures that every single cable gland we supply to Spain meets the highest international quality, safety, and environmental standards — from ISO9001 quality management to ATEX explosion-proof certification and IP68 ingress protection.

Company Presentation

The company currently has more than 120 employees, more than 200 production equipment, and is equipped with a professional sales and management team, committed to improving production efficiency and product quality.

Complete Single Cable Gland Product Range for Spain

Explore our full portfolio of certified cable gland solutions — engineered for Spain's renewable energy, industrial, marine, and infrastructure sectors.