China's Leading Cable Glands & Accessories Manufacturers

Feb 21 , 25

In the global electrical industry, China's cable glands and accessories manufacturers are making significant contributions. Their products are crucial for ensuring the safe and efficient operation of electrical systems, finding applications in various sectors such as power, construction, and manufacturing.

Hengtong Group Co., Ltd.

Hengtong Group is a titan in the field. With extensive production bases across the country, it houses a large workforce of skilled technicians and R&D experts. Their product range spans from high - voltage cable termination kits for power transmission to specialized cable glands for industrial settings. The company's commitment to R&D allows it to introduce innovative products, like smart cable accessories for real - time cable monitoring, and has a strong global presence through exports.

Changsha Cable Accessories Co., Ltd. (Now Changlan Technology)

Established in 1958, Changlan Technology (formerly Changsha Cable Accessories Co., Ltd.) is a key player. It has a large factory area and a significant number of employees, including many mid - to - high - level technical staff. The company can produce 200,000 sets of 110kV and below cable accessories annually. Its products, covering 220kV and below cable terminals and joint accessories, power fittings, and cable tools, are sold both domestically and internationally. It also has a 500kV ultra - high - voltage laboratory for product R&D and quality assurance.

Wenzhou Quanguan Electric Co., Ltd.

Specializing in brass, stainless - steel cable glands, and metal conduit fittings, Wenzhou Quanguan Electric Co., Ltd. has a factory area of over 2,000 square meters. Since its establishment, it has been offering OEM/ODM services and is known for its fast delivery, meeting the diverse needs of customers in the market.

Ease Cable Termination & Accessories Co., Ltd.

This company manufactures a variety of products, such as IP68 nylon and brass cable glands, ceramic terminal blocks, and more. With a focus on quality, it has obtained relevant certifications like SA8000:2014. Their products are used in a wide range of applications, ensuring reliable electrical connections and cable protection.

Wenzhou Chuangda Connector Co., Ltd.

Founded in 2011 in Liushi Town, Yueqing City, Zhejiang Province, Wenzhou Chuangda Connector Co., Ltd. is specializes in spiral sleeves cable wrapping bands with clips, IP68 waterproof metal M - type nickel - plated brass cable glands, colorful adjustable nylon cable ties, and plastic electrical screw barrier terminal blocks. Despite its size, it has been able to meet different customer needs in the electrical connection and cable protection fields through continuous product innovation and quality control.

These Chinese manufacturers, with their diverse product offerings, technological capabilities, and commitment to quality, are not only driving the domestic industry forward but also competing strongly in the global market, providing essential components for the modern electrical infrastructure.

Nylon Cable Gland with Strain Relief

Our Nylon Cable Gland with Strain Relief is a high-performance sealing and fixation device designed to protect cable connections from environmental hazards such as dust, moisture, vibration, and mechanical stress. Made from durable nylon material, this cable gland combines lightweight construction with exceptional corrosion resistance, making it ideal for harsh industrial environments. Its integrated strain relief mechanism ensures secure cable retention, preventing pull-out and prolonging the lifespan of your electrical systems.

Key Features

1. Wide Compatibility

• Thread Standards & Sizes:

• PG Thread: PG7 to PG21 (European standard).

• Metric Thread: M12 to M27.

• NPT Thread: NPT1/4 to NPT3/4 (American tapered pipe thread).

• G Thread: G1/4 to G3/4 (ISO parallel thread).

• Cable Diameter Range: 3 mm to 18 mm, accommodating various cable types for power, signal, and data transmission.

2. Robust Strain Relief Design

Reinforced locking mechanism prevents cable slippage and protects against tension, torsion, and bending stresses.

Flexible sealing ring ensures a tight seal even with irregular cable surfaces.

3. Durable Nylon Construction

High-quality PA66 material offers excellent resistance to UV radiation, chemicals, and temperatures ranging from -40°C to +100°C.

Lightweight yet mechanically robust for long-term reliability.

4. Versatile Color Options

Standard colors: White and Black (suitable for most applications).

Custom colors available upon request to match equipment branding or environmental requirements.

5. Easy Installation

Split-design nut simplifies assembly without disconnecting cables.

IP68/IP69K protection rating ensures watertight and dustproof performance.

Applications

• Industrial automation control systems.

• Machinery, robotics, and motor connections.

• Renewable energy systems (solar, wind power).

• Outdoor LED lighting, telecom cabinets, and marine equipment.

• Chemical plants, food processing, and other corrosive environments.

Technical Specifications

• Material: Nylon PA66 (UL94 V2 flame-retardant grade).

• Temperature Range: -40°C to +100°C.

• Protection Rating: IP68/IP69K (submersion and high-pressure wash resistant).

• Certifications: RoHS compliant, REACH tested.

Customization Services
We offer tailored solutions for unique requirements, including:

• Special thread sizes or combinations.

• Custom cable entry/exit angles.

• Brand-specific colors or markings.

• Bulk packaging (economical for large-scale projects).

Why Choose Our Cable Gland?

• Global Standards: Supports multiple international thread types for seamless integration.

• Cost-Effective: Reduces maintenance costs by preventing cable damage.

• Adaptability: Perfect for retrofitting existing systems or new installations.

Nickel Plated Brass Blanking Plug

Nickel plated brass plugs are ductile and conductive. Nickel plating improves corrosion resistance, provides a smooth appearance and wear resistance. Used to keep out dust, dirt and moisture

Snap Bushing

The snap-on bushing is made of nylon 66, with high fire rating, oil and corrosion resistance. It is mainly used to plug the prepared holes on the housings of various cabinets, chassis, etc. It can be used as a preparation hole, or used to plug excess holes to maintain the appearance of the disk. To install, simply drill holes into the base plate and press the hole plugs in.