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M8 Series Connectors

M8 Type A/B Elbow, Dual Male Connector, Pre-molded Design, Non-Shielded Cable

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M8 Series Connectors

Shielded M8 Type A & B, Straight-Head, Male & Female Connectors, Molded Style, Pre-Cast Cable—Cable Ends Remain Unconnected

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M8 Series Connectors

Shielded M8 Type A & B, Elbow Connector, Male & Female, Molded Style, Pre-Cast Cable—No Termination at the End

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M12 Series Connectors

M12 A-coded male straight connector to M8 female bent connector, designed for 5 million cycles in energy chains.

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M12 Series Connectors

M12 A-coded male connector to M8 female connector, unshielded, with a 5-million-cycle drag chain capability.

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M12 Series Connectors

M12 A-coded, Male Straight Connector + Female Bent Connector, Sensor Cable, Unshielded, 5 Million Cycle Drag Chain Compatible

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M12 Series Connectors

M12 A-coded, Male and Female Straight-Head Sensor Cable, Unshielded, Rated for 5 Million Cycles in Drag Chains

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M12 Series Connectors

M12 Termination Resistor, Male/Female Connector, 120 Ohms

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Jiangsu Jiuyou Electrical Co., Ltd.

Jiangsu Jiuyou Electrical Co., Ltd., established in April 2025 and headquartered in Suzhou, Jiangsu Province, specializes in the R&D, manufacturing, and sales of industrial connectors and wire harnesses. The company provides customers with end-to-end services covering the entire process—from design and development to production and delivery—of industrial connectors and wire harnesses. In the industrial connector sector, the company offers a wide range of product types, perfectly tailored to meet the diverse needs of customers in areas such as electrical connections and signal transmission.

Learn about us

Core Advantages
A distinctive business model driven by integrated innovation

Our company is an innovative enterprise specializing in the integrated design, R&D, manufacturing, and sales of industrial connectors and cable assemblies. We are dedicated to delivering highly reliable electrical connection solutions. Equipped with fully equipped production and processing facilities for wire harness components and connectors, along with advanced design and development technologies, we can efficiently handle both mass production of standard products and flexibly accommodate customers' customized, low-volume orders.

The team boasts nearly 20 years of industry experience, offering clients expert guidance and customized products.

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Robots and Robotic Arms

Robots and robotic hands are closely interconnected. A robot is an automated machine system capable of performing tasks, while the robotic hand—a critical component of the robot—is the device responsible for executing specific operations. Thanks to its meticulously designed joints and sophisticated algorithms, the robotic hand can mimic human movements, enabling it to carry out tasks such as grasping, transporting, and assembling objects. Advances in robotic hand technology have paved the way for expanding robotics applications across diverse fields, including industrial manufacturing, medical rehabilitation, and deep-sea exploration. Looking ahead, as artificial intelligence and robotics continue to evolve, robotic hands will become even smarter, more versatile, and highly precise, ultimately delivering greater convenience and value to humanity.

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Motor, encoder, PLC, drive

The motor serves as the power source, providing either rotational or linear motion. Meanwhile, the encoder monitors the motor’s position and speed. At the heart of the system is the PLC (Programmable Logic Controller), which coordinates the operation of all components. The driver acts as a bridge between the motor and the PLC, receiving commands and precisely controlling the motor’s movement. In an automated system, these four elements work seamlessly together to ensure accurate and rapid execution of tasks. The PLC issues commands, the driver translates them into signals that the motor can understand, enabling the motor to perform its task. The encoder then feeds back the results to the PLC, creating a closed-loop control system. This powerful combination is widely used across industries such as machinery, manufacturing, and robotics, delivering highly precise and efficient production processes.

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Railway locomotive cable

Railway locomotive cables are critical components specifically designed and manufactured for use in rail vehicles, serving to transmit both electrical power and signaling data. These cables boast exceptional resistance to abrasion, oil, and tensile stress, ensuring reliable performance even under the most demanding operational conditions. Their length can be customized to meet specific requirements, and they’re typically crafted from high-quality materials using cutting-edge manufacturing processes to guarantee safety and dependability. Additionally, these cables feature outstanding insulation properties, enabling them to handle high voltages while maintaining the smooth operation of the locomotive. Widely employed in the railway industry, railway locomotive cables play a vital role in supporting the safe and efficient operation of rail vehicles. Overall, they are an indispensable key component for modern rail locomotives.

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Industrial Ethernet Cable

Industrial Ethernet cables are network cables specifically designed for industrial environments and are widely used in the field of industrial automation. Their key features include high reliability and stability, making them ideal for harsh industrial conditions. These cables are built to be robust and durable, offering exceptional resistance to interference and the ability to handle large volumes of data. Additionally, their length can be customized according to specific needs, ranging from a few meters up to hundreds of meters. In industrial applications, Industrial Ethernet cables serve as critical components for connecting devices and transmitting data, ensuring the stable and efficient operation of automated systems. Overall, Industrial Ethernet cables are an indispensable part of industrial automation, providing strong support for the advancement of modern industry.

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Sensors and Industrial Automation Control

Sensors are the core components of industrial automation control, playing a critical role in information acquisition. They can detect changes in physical parameters such as temperature, pressure, humidity, light, and position, converting these into electrical signals that enable control systems to access real-time data. On automated production lines, sensors facilitate precise control, ensuring that machinery operates exactly according to pre-set programs. From material handling to product processing, sensors are integral throughout the entire manufacturing process. As technology continues to advance, the applications of sensors will expand even further, providing robust support for achieving intelligent, high-efficiency industrial production.

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Latest Blogs

Latest Blogs

Industry News

What key principles should be followed when selecting wire harnesses for industrial control cabinets?

In today’s rapidly advancing era of industrial automation, control cabinets serve as the “nerve center” of equipment operation; therefore, the selection of internal wiring harnesses directly affects the system’s stability, safety, and maintenance efficiency. From automotive welding lines to smart agricultural machinery, from new-energy storage systems to precision medical devices, different application scenarios place varying demands on the performance of wiring harnesses—such as temperature resistance, anti-interference capability, and mechanical strength. This article, drawing on industry practices and authoritative standards, elucidates the six core principles for selecting wiring harnesses in industrial control cabinets.

2025-12-09

Industry News

What are the root causes of poor wire harness crimping and how can they be addressed?

As a core component in electronic devices responsible for transmitting signals and energy, the crimping quality of wire harnesses directly affects product performance and safety. Poor crimping can lead to increased contact resistance, signal attenuation, and even short circuits, making it a common pain point in the electronics manufacturing industry. This article systematically analyzes the root causes of poor wire harness crimping from four key perspectives—materials, processes, equipment, and management—and proposes targeted solutions.

2025-12-09

Industry News

Three Core Development Trends in Industrial Connectors Stand Out

Driven by the wave of Industry 4.0 and intelligent manufacturing, industrial connectors—key components for device interconnection—are undergoing a profound transformation from “passive connectivity” to “proactive intelligence.” This technological evolution not only meets the reliability requirements of traditional industrial applications but also increasingly integrates into emerging fields such as new energy, robotics, and rail transit, giving rise to three major core development trends: **intelligence, miniaturization, and high speed.** These trends represent both an adaptive evolution to harsh environments and a proactive response to the explosive growth of industrial data, collectively outlining the technological roadmap for future industrial connectors.

2025-12-09

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