The Evolution of Connectors: Hulian Precision's Technological Breakthrough and Global Chessboard in the Smart Electric Wave

At the 2026 Munich Shanghai Electronics Show, a connector enterprise with nearly 50 years of history -- Hulian Precision, presented a clear signal to the outside world with a series of product matrices covering high voltage, high frequency, and integration: in the dual transformation of electrification and intelligence in the automotive industry, connectors are no longer simple conductive components, but the core cornerstone relating to whole vehicle safety, data transmission, and system integration.

From high-current high-voltage connectors to intelligent distribution boxes, from integrated modules jointly developed with well-known international car manufacturers to global production capacity layout, Hulian Precision's practice path reflects a typical sample of Chinese automotive supply chain enterprises seeking a role leap in the midst of industrial turmoil.

Technical Breakthrough: Anchoring High Voltage and High Frequency Tracks

The transformation of the automotive industry has put disruptive requirements on connectors. Li Yingde, Vice President of the R&D Department of Hulian Precision, introduced on site at the exhibition that its core product layout precisely cuts into two technical tracks, matching electrification and intelligence upgrade needs.

In the high-voltage field, with the mass popularity of the industry 800V high-voltage platform, the 60 ampere current carrying capacity of traditional vehicle-mounted connectors can no longer adapt to new energy vehicle operating conditions. The current carrying capacity of new high-voltage connectors has been improved to 300 to 400 amperes, perfectly matching the core needs of new energy vehicles for high-power fast charging and fast discharge. Li Yingde emphasized that under high-current high-power operating conditions, product temperature rise spikes quadratically, putting extremely high requirements on product insulation performance and heat resistance protection capability. For this reason, high-voltage products adopt all-around structural protection design, effectively avoiding high-voltage breakdown, thermal runaway and other safety hazards, ensuring whole vehicle charging and driving all operating condition high-voltage safety all-around.

In the intelligence field, high-frequency high-speed connectors are the core hardware supporting smart cockpits, ADAS assisted driving, and high-level autonomous driving deployment. High-frequency high-speed products are widely used in coaxial products for vehicle-mounted cameras and image sensor equipment, after four generations of iteration, volume is 40% smaller than traditional products, achieving miniaturization and lightweight upgrades.

Compared with traditional connector enterprises, Hulian Precision's core differentiated advantages are concentrated in the R&D and verification system. Li Yingde stated that smart cars operate multiple devices collaboratively, signal transmission is dense, and electromagnetic interference and signal integrity loss are prone to occur, which is the technical shortcoming of traditional connectors. For this reason, high-frequency simulation analysis technology is introduced at the product R&D stage, combined with professional network analysis equipment to complete signal integrity multi-dimensional testing, avoiding signal distortion and unstable transmission problems from the R&D source, building a solid data transmission safety defense line for intelligent driving.

Integration: From Single Parts to System Solution Providers

If high-voltage and high-frequency products represent technical depth, then integrated solutions reflect system integration capabilities, which is also the key for enterprises to jump out of single-product competition and achieve value upgrades.

The intelligent electric box unveiled at the exhibition completely subverted the single-function shortcoming of traditional distribution products. Traditional electric boxes only have basic power on and conduction functions, with single functions and low resource utilization; the new intelligent distribution box is equipped with intelligent monitoring, dynamic current regulation, logic judgment multiple functions, which can dynamically adjust loop current according to different vehicle operating conditions and different time periods. Taking 60 ampere and 40 ampere dual loop operating conditions as an example, the traditional solution needs to reserve 100 ampere fixed current carrying capacity, space and resource waste is serious; the intelligent distribution box can dynamically adapt to current output, accurately control temperature rise, improve circuit operation stability, while optimizing whole vehicle space utilization and reducing energy consumption.

In the field of modular integration, Hulian Precision launched an integrated connector module, solving the industry pain points of increasing vehicle-mounted modules and redundant decentralized connectors. Traditional vehicles often need 4 48PIN connectors matching 1 Ethernet connector, totaling 5 independent parts, occupying a lot of vehicle body space, assembly is cumbersome; through technical integration, integrating multiple independent parts into a single connector, significantly compressing vehicle body occupied space, simplifying car manufacturer assembly procedures, reducing whole vehicle failure rate. Among them, one benchmark product is a high-end vehicle body control module connector jointly developed by the enterprise with a well-known international car manufacturer.

Li Yingde revealed that the R&D verification cycle of this high-end customized product lasted nearly two years. From early scheme formulation, product sampling, performance verification to whole vehicle docking test, it followed the car manufacturer's strict and perfect verification system throughout the process, the production process and quality control standards are extremely high. In order to match the extreme reliability requirements of high-end car manufacturers and check hidden defects inside the product, industrial CT scanning technology was specially imported to achieve dual detection of product internal and external structure, ensuring product yield from the source. The strict technology and quality control experience polished by high-end projects also comprehensively enhance the quality upgrade of the full series of products.

The customer collaborative R&D model with deep integration broke away from the traditional passive order-taking mode. Currently, the enterprise's core products have a self-development rate of around 40% and can intervene early in the early stage of car manufacturer new model R&D, accurately converting customer scenario requirements and usage specifications into engineering development specifications and verification standards, providing customers with a full-chain integrated service from early custom development, middle-stage performance verification to later mass production supporting, truly realizing the transformation from parts supplier to whole vehicle solution service provider.

Competition Strategy: Breakthrough through Differentiated Customization

Current connector track competition intensifies, international giants occupy the high-end market凭借 mature standardized platforms, long-term technology accumulation, but generally have shortcomings such as cumbersome development processes, long iteration cycles, high mold costs, and insufficient customization flexibility, unable to adapt to the development rhythm of domestic new energy car manufacturers for rapid iteration, high-frequency model changes, and flexible mass production. Hulian Precision Sales Director You Jingfu elaborated the core logic of enterprise differentiated breakthrough.

With the rapid rise of new energy vehicles and large-scale outbound of domestic whole vehicles, the market catalyzes a large amount of localization adaptation, personalized customization incremental demand. Based on industry structural differences, establish "giants do standardized platforms, Hulian Precision do differentiated customized integration plans" core strategy, relying on four core capabilities to build competition barriers: reduce customer development costs through industrial vertical integration and modular development; build self-owned automotive-grade laboratories, significantly shorten product certification cycles, reduce external technology dependence; build small batch to large batch flexible scheduling system, achieve local fast response, efficient delivery.

Facing the industry status quo of intense competition and continuous cost reduction by OEMs, Hulian Precision abandoned the extensive low-price competition model, following the structural cost reduction and technology value-added route. You Jingfu introduced that the enterprise achieved internal cost reduction through R&D optimization, process upgrade, product structure innovation without sacrificing product quality; relying on vertical integration supply chain, global dual base layout, effectively hedging raw material price increases, regional supply cuts, international trade tariffs and other risks, ensuring supply chain stability. At the same time, build a replicable modular technology platform, accurately control technology iteration rhythm, reduce R&D resource redundant consumption, maintain steady operation and continuous expansion ability in industry fluctuations.

Global Chessboard: Dual Track Parallelism and Internal/External Complementarity

Global localization layout is Hulian Precision's core strategy to cross industry cycles and grab global incremental value. Hulian Precision Operations Director Zhang Bingjun organized the enterprise's decades of global layout history: 30 years ago from Taiwan westward layout of mainland market, consolidating domestic industry foundation; about 10 years ago formally layout Southeast Asia market, building operation centers, production factories and local teams in Vietnam, Indonesia, continuing to land R&D strength in recent years, perfecting localization system; 5 years ago established European subsidiary, built regional marketing and service system, plan to land European production base next year, through independent construction or cooperation mode perfect regional production capacity layout.

Hulian Precision International Market Development Manager Tang Jing stated that the domestic car manufacturer export mode has undergone a fundamental change, from early CKD local assembly, relying on third-party OEM, turning to autonomous leading overseas localization production, localization supporting becoming core rigid demand, and this happens to highly coincide with the group's global production capacity layout. Targeting Southeast Asia, Europe two core export markets, the enterprise implements differentiated deep plowing strategy: Southeast Asia market focuses on localization supply, ultra-fast delivery and cost adaptation, relying on existing bases to deepen local customers, expand capacity share; Europe market strictly abides by high compliance, high reliability standards, with long-term technical cooperation as the core, deepening brand trust, steadily cut into global tier one supply chain, creating high-end technology brand image.

In the dual market operation level, You Jingfu pointed out there are significant differences in domestic and foreign OEM requirements: domestic automotive market competition is fierce, model iteration speed is extremely fast, OEMs launch multiple new models annually, to product development efficiency, iteration speed, flexible delivery capability requirements are strict; overseas OEM model iteration rhythm is flat, development verification cycle is longer, access standards are strict, project profit quality is higher. Based on differentiated market characteristics, form a virtuous cycle mode: rely on domestic fast-paced market to polish technology, optimize plans, accumulate service capabilities, then output mature technology system and solutions to overseas high-end markets, achieve high-quality profit凭借 long cycle, high standard overseas projects, forming long-term pattern of domestic and foreign markets two-way empowerment, complementary growth.

Outlook: Anchored in Connection, Prudently Expanding Industry Boundaries

On the basis of solidifying the core main business of vehicle connectors, Hulian Precision relies on its own core technology base, prudently exploring homologous new tracks, opening up long-term growth space. Zhang Bingjun stated that mold development design and manufacturing is the enterprise's core underlying technology for deep plowing nearly 50 years, except for vehicle mounted field, in the future can also gradually plan radiation robots, AI intelligent devices, energy storage etc. diverse scenarios.

Different from following trends, cross-border expansion ideas, Hulian Precision insists on pragmatic, prudent expansion principles, not eager for scaled landing. Enterprises carry out special research on operating conditions environments, product specifications, verification systems for different industries, form special teams to continuously evaluate scenario adaptability, steadily promote cross-industry technology output and product landing, smooth automotive industry cycle fluctuations, cultivate brand new growth curve.

Walking through half a century development history, the group's strategic path is becoming clearer: respond to industry change with continuous technological innovation, build differentiated barriers with customized system services, disperse operating risks and capture global incremental value with global localization layout. In the current situation of automotive supply chain value reconstruction, domestic parts accelerating outbound, this local enterprise with deep track plowing and long-termism provides a practical sample with great reference value for the industry's high-quality transformation and upgrade.

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