China 16 Mm Cable Gland Size Manufacturers & Factories

Global Industrial Whitepaper: Advanced Semiconductor-Grade Connectivity Solutions, Supply Chain Resilience, and Precision Engineering for 16mm Cable Gland Applications.

Global Industry Trends & Procurement Insights for 16 Mm Cable Gland Size

80M+
Annual Manufacturing Capacity
30+
Global Export Destinations
100+
Patents & Global Certifications
IP68
Extreme Protection Standard

The global industrial landscape is undergoing a digital and ecological transformation. In modern electrical engineering, the 16 mm cable gland size serves as a critical interface for safeguarding low-to-medium voltage electrical circuits. Procurement managers across Europe, North America, and Asia-Pacific are facing heightened regulatory requirements, necessitating components that provide superior strain relief, ingress protection (up to IP68/IP69K), and electromagnetic compatibility (EMC) shielding.

Driven by rapid advancements in industrial automation, renewable energy infrastructure, and smart mobility, the demand for precision-engineered cable entry devices has escalated. Global Tier-1 buyers no longer seek generic components; they require robust, certified solutions that withstand extreme temperatures (-52℃ to 90℃), chemical corrosion, and mechanical stress. China’s manufacturing ecosystem, spearheaded by advanced industrial bases like Yueqing in Zhejiang, has emerged as the definitive global hub meeting these stringent criteria through automated precision machining and rigorous quality assurance.

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 product portfolio includes metal cable glands, nylon cable glands, waterproof cable glands, explosion-proof connectors, conduit fittings, and various customized connecting accessories. These products serve high-end sectors such as industrial electrical equipment, new energy equipment, rail transit, shipbuilding and heavy industry, construction machinery, military supporting facilities, and communication & industrial control. 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. 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.
As a leading manufacturer in the sector, Hongxiang Connector has maintained long-term in-depth partnerships with numerous Fortune Global 500 corporations and leading listed enterprises in China, and has actively participated in numerous national key projects and major equipment development initiatives. Renowned for their outstanding reliability, the company’s products are highly acclaimed by global customers and exported to more than 30 countries and regions across Europe, America, Southeast Asia, and the Middle East.
With the vision of “building a world-leading industrial connectivity brand”, Hongxiang Connector remains committed to quality, technological innovation, and scalable advantages. Upholding international standards, corporate responsibility, and one-stop service capabilities, it delivers safe, stable, and efficient connectivity solutions to customers worldwide, solidifying its position as a core strategic supplier in the industrial connectivity sector.

Localized Application Scenarios: Powering Next-Gen Industries

The products are applied in the new energy vehicle industry, rail transit, wind power generation, robotics technology, etc.

New energy vehicle industry

New energy vehicle industry

Cable glands are critical for new energy vehicles (NEVs), serving as essential components to manage and protect cables in high-voltage systems, battery packs, motor controllers, charging interfaces, and other core electrical units. Engineered to withstand extreme temperatures, vibration, moisture, and chemical exposure, they ensure reliable sealing, prevent dust/water ingress, and maintain insulation integrity to avoid electrical hazards.

Robotics technology

Robotics technology

Cable glands are essential for robotics, managing and protecting power, signal, and data cables in industrial robots, cobots, AMRs, and more. Adapted to dynamic movements, harsh industrial environments (dust, coolant, mechanical stress), they prevent tangling, abrasion, and disconnection while ensuring IP68-rated sealing and long service life.

Wind Turbines

Wind Turbines

Cable glands are vital for onshore/offshore wind power systems (turbines, substations, tower bases), protecting power/control/signal cables. Engineered to resist salt fog, extreme temps (-52℃ to 90℃), vibration, and UV, they offer IP68 sealing, explosion-proof performance, and EMC shielding made of durable 316L stainless steel or brass.

Rail transit

Rail transit

Cable glands are key protective components in rail transit systems, widely used in rolling stock, substations, tunnels, and equipment rooms of metro, high-speed rail, and intercity rail. They secure and protect power, control, and signal cables, offering IP68 protection, resisting moisture, dust, and temperature fluctuations from -40℃ to 90℃.

Qualification Certificates & Manufacturing Excellence

Our rigorous quality management systems ensure every 16mm cable gland complies with international safety regulations, providing optimal performance and durability.

Qualification certificate 1
Qualification certificate 2

Advanced Workshop Equipment & Testing Facilities

Mechanical equipment

Mechanical Equipment

Mechanical equipment

Precision CNC Lathe

Mechanical equipment

Automated Assembly Line

Mechanical equipment

Molding Machinery

Mechanical equipment

High-Speed Stamping

Mechanical equipment

Quality Inspection Unit

Testing room

Advanced Testing Room

Product stacking

Logistics & Warehousing

Frequently Asked Questions (FAQ) on 16 Mm Cable Gland Size

What cable diameter range is suitable for a 16 mm cable gland size?
A standard 16 mm cable gland (such as M16 thread metrics) typically accommodates cables with an outer diameter ranging from 4mm to 8mm, depending on the internal sealing insert (clamping claw and rubber seal ring). Custom multi-hole seals can also be configured based on project requirements.
What international certifications do Zhejiang Hongxiang Connector's cable glands hold?
Our products comply with strict international quality and safety benchmarks, holding ISO9001, IATF16949 automotive standards, CE, UL listings, ATEX explosion-proof certifications, RoHS compliance, and IP68 waterproof ratings.
Can Hongxiang Connector handle custom OEM/ODM orders for special industrial environments?
Yes. With a dedicated R&D team comprising over 30% of our professional staff and advanced CNC machining centers, we specialize in tailor-made engineering solutions, supporting custom thread standards (PG, Metric, G, NPT), special metal materials (316L stainless steel, nickel-plated brass), and specialized high-temperature or anti-corrosion requirements.