In the modern industrial landscape, the demand for Explosion-Proof Cable Glands has transitioned from a niche safety requirement to a foundational pillar of global infrastructure. As industries such as offshore oil and gas exploration, hydrogen energy production, and large-scale chemical processing expand, the necessity for robust, flameproof (Ex d) and increased safety (Ex e) cable management systems has reached an all-time high.
China has emerged as the epicenter of this manufacturing evolution. By combining massive R&D investments with a hyper-integrated supply chain, Chinese manufacturers like Zhejiang Hongxiang Connector Co., Ltd. are no longer just providers of cost-effective components—they are leaders in technical innovation. The global "Industrial 4.0" shift requires connectors that do more than just seal; they must withstand cryogenic temperatures, resist C5-M high-salinity environments, and offer EMI/RFI shielding for sensitive smart sensors.
China now accounts for over 40% of the global industrial connector output, driven by precision engineering and the ability to meet diverse standards like ATEX (Europe), UL (North America), and EAC (Russia).
Unlike fragmented global suppliers, the Yueqing hub in China offers a 360-degree ecosystem where raw materials, CNC machining, and lab testing occur within a 50km radius, ensuring zero-latency production.
Modern explosion-proof glands are engineered with double-seal technology and high-tensile alloys to prevent ignition in Zone 1 and Zone 2 hazardous areas, protecting both human life and multi-billion dollar assets.
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.
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. 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.
Adhering to stringent manufacturing standards and uncompromising quality requirements, the company has obtained a series of internationally recognized certifications, including ISO9001, IATF16949 automotive quality management system, CE, UL, ATEX explosion-proof certification, RoHS, and IP68 high-protection rating.
Our commitment to quality is validated by global authorities. Whether for the harsh conditions of a wind turbine or the precision required in a robotics assembly line, our glands provide optimal protection and flexibility.
Automated CNC Machining
Precision Engineering
High-Speed Production
Standardized Assembly
Material Integrity Testing
Surface Treatment Lab
IP68 Testing Room
Smart Logistics Warehouse
Cable glands are critical for NEVs, serving as essential components to manage and protect cables in high-voltage systems, battery packs, and motor controllers. Our UL-certified solutions ensure insulation integrity to avoid electrical hazards in electric cars and hybrid mobility solutions.
Adapted to dynamic movements, our glands manage power and signal cables in industrial robots and AMRs. IP68 sealing ensures that fine dust or cooling lubricants in automated factories do not compromise internal electronics, enhancing operational precision and life-cycle.
Engineered to resist salt fog and extreme temperatures (-52℃ to 90℃), our 316L stainless steel glands are the standard for offshore substations. They prevent vibration-induced cable abrasion and provide vital explosion-proof performance for tower bases.
From high-speed rail to metro tunnels, our glands protect signal cables against continuous vibration and moisture. The modular design supports future capacity expansion while complying with strict fire-safety standards for tunnel environments.
Transitioning toward advanced polymer composites and specialized 316L alloys that offer 2x corrosion resistance without increasing weight, specifically for the booming hydrogen energy market.
Integrating IoT sensors within the cable gland body to monitor temperature spikes or moisture ingress in real-time—transforming a passive component into an active safety node.
Adopting "Green Manufacturing" protocols, reducing carbon footprint during the brass extrusion process, and ensuring 100% recyclability of nylon components to meet global ESG targets.
In an era of global uncertainty, the resilience of the China Factory model remains unmatched. Our facility in Yueqing leverages a "Clustered Supply Chain." Within a single afternoon, we can source specialized EPDM seals, high-grade brass, and custom-molded nylon parts. This proximity eliminates the logistics bottlenecks seen in other regions.
Efficiency isn't just about speed—it's about accuracy. Our automated production lines are synced with a digital ERP system, allowing us to pivot from a standard IP68 gland run to a custom ATEX-certified armored cable gland project for a Fortune 500 client with minimal lead time. This agility is why Hongxiang is a core strategic partner for international EPC contractors.
A: Ex d (Flameproof) is designed to contain an internal explosion and prevent it from igniting the surrounding atmosphere. Ex e (Increased Safety) focuses on preventing any sparks, arcs, or hot surfaces from occurring in the first place. Hongxiang provides glands certified for both protection methods.
A: Marine environments involve constant exposure to pressurized water and high humidity. An IP68 rating ensures the gland remains watertight even when submerged at specific depths, preventing short circuits and corrosion in vital shipboard systems.
A: While nickel-plated brass offers good corrosion resistance, 316L stainless steel is superior in high-salinity and acidic environments (C5-M rating), making it the preferred choice for long-term offshore wind and oil rig applications.
A: Yes, we specialize in multi-standard compatibility. We provide Metric threads (EN 60423), NPT (ANSI B1.20.1), and PG (DIN 40430) to meet the regional requirements of Europe, America, and Asia.
Hongxiang
