Cable Glands

Today (August 26, 2025), the 16th Shenzhen International Connectors, Cables, Cable Harnesses & Processing Machinery Exhibition (ICH Shenzhen 2025) officially opened at the Shenzhen International Convention and Exhibition Center (Bao'an New Hall). As a "one-stop" ecosystem event for the connector industry, this year's exhibition, themed "Smart Industry, Connecting the Future," attracted over 700 global exhibitors, covering core sectors such as new energy, automotive manufacturing, and industrial automation. Among them, Wenzhou Chuangda Connector Co., Ltd. (hereinafter referred to as "Chuangda"), a small but sophisticated company deeply engaged in the connector and cable accessories field, showcased its core products at the exhibition, injecting fresh vitality into the industry.

I. Exhibition: A 40,000-square-meter flagship platform connecting global industry opportunities

ICH Shenzhen 2025 is a leading exhibition for the connector, cable, and wiring harness industry, and this year's event has been expanded:

Full-chain coverage: Showcasing products from the entire industry chain, including connectors (high-speed, high-frequency, automotive, and power supplies), cables and wiring harnesses (automotive wiring harnesses and industrial cables), processing equipment (crimping machines, laser welding machines, and automated assembly lines), and supporting materials (plastics, cable ties, and insulation sheathing);

Highlights: The International New Energy Connector and Wiring Harness Processing Technology Summit will be held concurrently, focusing on technological trends and manufacturing innovations in the new energy vehicle and solar-energy storage and charging industries under the "dual carbon" climate.

Efficient Matchmaking: It is expected to attract more than 50,000 professional visitors (buyers and technical experts in the fields of electronic manufacturing, automobiles, new energy, etc.), and provide a three-in-one business platform of "brand display - economic and trade negotiations - technical exchanges".

2. Chuangda: 14 Years of Focus, a Small but Precise Connector "Invisible Craftsman"

Founded in 2011, Chuangda, despite its small size (fewer than 50 employees), has been deeply engaged in the connector and cable accessories field for 14 years, establishing itself as a leader in the industry for its expertise and precision.

Core Products: Our core products include connectors (terminals and plug-ins), cable accessories (nylon cable ties, stamped end fittings, spiral wrapping tubing, and cable connectors), and power distribution switchgear and control equipment, serving diverse applications including industrial, home appliance, and new energy.

Solid Qualifications: We hold trademarks, two registered websites (www.wzchda.com and www.wzchda.cn), and numerous certifications. We are a "general taxpayer" enterprise, ensuring production compliance and product reliability.

Precise positioning: We focus on small and medium-sized batch customization needs, especially in the field of "small and scattered" cable accessories (such as cable connectors, corrugated pipe connectors, and wire caps), and have accumulated rich experience, filling the gaps in some market segments.

3. Chuangda x Exhibition: Mutual Empowerment, Exploring New Possibilities for "Smart Manufacturing"

At ICH Shenzhen 2025, Chuangda will establish deep connections with the industry through product demonstrations and technical exchanges:

Core Products on Display: Focusing on industrial-grade connectors (compatible with automation equipment), new energy cable accessories (such as waterproof cable ties and insulation sheaths), and customized terminal blocks, addressing the needs of the exhibition's hot sectors, such as "new energy" and "industrial automation."

Addressing Customer Pain Points: Targeting the "small-batch, multi-specification" purchasing needs of small and medium-sized manufacturers, Chuangda will demonstrate its "rapid prototyping - flexible delivery" service model, helping buyers reduce supply chain management costs.

Expanding the cooperation network: Leveraging the exhibition's 50,000+ professional visitors, Chuangda can reach high-quality buyers such as new energy vehicle and solar storage and charging equipment manufacturers. At the same time, it can explore technical collaborations with processing equipment manufacturers (such as crimping machines and laser welding machine companies) to promote product upgrades.

4. Sincerely Invited: Visit the Chuangda booth and unlock partnership opportunities.

Exhibition Dates: August 26-28, 2025 (Opens today, only two days left!)

Exhibition Location: Shenzhen International Convention and Exhibition Center (Bao'an New Hall)

Chuangda Booth: 6A059

Whether seeking high-quality connector/cable accessory suppliers or exploring niche collaboration opportunities, the collaboration between Chuangda and ICH Shenzhen 2025 will bring new inspiration and possibilities to the industry. Seize the last two days and come to the Shenzhen International Convention and Exhibition Center to discuss "Connecting the World, Connecting You and Me" with Chuangda.

Welcome to visit 2025 Qingdao International Industrial Automation Technology and Equipment Exhibition, Wenzhou Chuangda Connector Co., Ltd is waiting for you at booth B2-H3 on July, 17th, 2025~ July, 20th.

The Qingdao International Industrial Automation Technology and Equipment Exhibition (IAIE) aims to accelerate the transformation of technology manufacturing and industrial models, promote the vertical extension and horizontal expansion of the industrial equipment industry chain, and showcase various automation equipment and technologies such as industrial automation and control technology, electrical transmission, industrial robots, instrumentation and test and measurement technology. The Qingdao International Industrial Automation Technology and Equipment Exhibition IAIE has become an ideal platform for corporate brand display, industry promotion, and technical exchanges.

This time WZCHDA will show you all kinds of cable gland, such as Nylon Cable Glands, Nickel Plated Brass Cable Glands, Stainless Steel Cable Glands, and Anti-bending Cable Glands, all threads type such as PG Thread, Metric Thread, NPT Thread, G Thread for your choice. Also you can see corrugated conduit, corrugated conduit straight connector, corrugated conduit right angle connector, corrugated conduit waterproof connector, plastic junction box, hole plugs, snap bushing, and so on. 

We can supply samples for free to let you take a test on them. We also provide you the best after-sale service. We own 16 Haitian injection molding machines, so you needn’t worry about the problem about production time. So far we have gotten many certificate such as ISO9001, CE, IP68, SGS, RoHS...

Look forward to your visit.

Cable glands are key components in power systems, and their material selection directly affects the safe and stable operation of the power system.With so many cable glands on the market, here is a comprehensive guide to choosing the right material.

Cable gland material

Heat shrink material:It has the advantages of light weight, easy installation and low cost, but has low mechanical strength and average aging resistance. It is suitable for the connection of low-voltage and small-section cables.

Cold shrink material:It can shrink without heating, is easier to install, and has better sealing and aging resistance, but the cost is relatively high. It is suitable for the connection of medium and low voltage, small and medium cross-section cables.

Metal material:It has excellent mechanical strength and conductive properties, but is heavy, complex to install, and susceptible to corrosion. It is suitable for cable connections in special environments.

Selection Factors

Voltage level:Cables of different voltage levels have different requirements for insulation and electrical performance of connectors. Users should select appropriate connector materials according to the voltage level of the cable.

Usage Environment:Harsh environments such as outdoor, humid, and corrosive environments have higher requirements on the weather resistance, sealing, and corrosion resistance of cable connectors. Users should choose appropriate connector materials according to the use environment.

Cable cross section:The larger the cable cross-section, the higher the requirements for the mechanical strength and conductivity of the connector. Users should select the appropriate connector material based on the cable cross-section.

With the continuous development of new materials and new technologies, the materials of cable glands will also be continuously updated to provide users with more choices.