In the industrial landscape of China's terminal block industry, Jiangsu and Dongguan are like two engines in the north and south, driving the development of the industry with their unique advantages. Jiangsu, with its mature foreign trade system and large-scale manufacturing capabilities, has become the core base for terminal exports. Dongguan, on the other hand, takes the lead in high-end domestic application scenarios with its precision manufacturing, rapid response, and proximity to the end-market. As a top-tier terminal block enterprise in Dongguan, Teliang, with the core competitiveness of its PCB screw terminal blocks, has fully covered the fields of photovoltaic inverters, energy storage batteries, and industrial energy storage in Shenzhen and Dongguan. Now, taking Dongguan as the technology and manufacturing base and Jiangsu as the global market window, Teliang is embarking on a new strategic journey of "twin-pole synergy, going global", leaving the mark of Chinese intelligent manufacturing in the global new energy connection field.

Twin Engines in the North and South: The Changing Pattern of China's Terminal Block Industry

Jiangsu and Dongguan have followed distinct development paths. The Jiangsu production area established an early model of "large-scale + export-oriented," focusing on general-purpose products with advantages in price and delivery cycles. However, as demand for high-end customized terminal blocks exploded, Dongguan emerged as the leader in "precision manufacturing + scenario adaptation." Adjacent to the new energy clusters in Shenzhen, Dongguan enterprises excel at rapid iteration and breaking the monopoly of foreign brands. Teliang represents this trend, achieving full market coverage in the Greater Bay Area.The Dongguan production area, located in the core of the Guangdong - Hong Kong - Macao Greater Bay Area and adjacent to the new energy industry cluster in Shenzhen, has formed a distinct feature of "precision manufacturing + scenario adaptation". Enterprises here are more adept at customized research and development for high - end scenarios such as new energy and industrial control. With flexible production organization and rapid iteration capabilities, they have become the core suppliers of high - end terminal blocks in China. Especially in the fields of photovoltaic inverters and energy storage batteries, Dongguan terminal block enterprises, with their in - depth understanding of end - user demands, have launched a series of high - current - carrying, high - reliability, and miniaturized products, gradually breaking the monopoly of foreign brands. Teliang is a typical representative of the Dongguan production area. With PCB screw terminal blocks as the core, it has achieved full coverage in the new energy market of Shenzhen and Dongguan.This north - south difference is not only the result of industrial division of labor but also provides a clear direction for Teliang's strategic layout: relying on Dongguan's technological and manufacturing advantages to deeply cultivate the high - end market, and leveraging Jiangsu's foreign - trade window advantages to expand the global territory, achieving "twin - pole synergy, complementary win - win".

The Foundation in Dongguan: Teliang's All-around Leadership in High-end Scenarios

Dongguan's industrial environment provides a unique development soil for Teliang. Being adjacent to the new energy industry cluster in Shenzhen enables Teliang to capture the latest demands in fields such as photovoltaic inverters and energy storage batteries in a timely manner. When a Shenzhen - based energy storage enterprise puts forward the terminal block demands of "high torque, high current - carrying, and miniaturization", Teliang's R & D team can complete the scheme design within 72 hours and produce sample verification within two weeks. This rapid response ability is hard to match for the Jiangsu production area. At the same time, Dongguan's complete precision manufacturing industry chain enables Teliang to achieve a dimensional accuracy control of ±0.01mm, guaranteeing the mass production of high - end products

Rooted in Dongguan for over a decade, Teliang has built unshakable competitiveness. Proximity to the market allows Teliang’s R&D team to complete scheme designs within 72 hours and produce samples within two weeks—a speed unmatched elsewhere. Dongguan's precision supply chain enables dimensional accuracy control of ±0.01mm.

• Photovoltaic Inverter Field: Standard products for leading Shenzhen enterprises, adapting to 10-500kW models with over 30% market share.
• Energy Storage Battery Field: High-torque series solving pain points of large-current heating and thread stripping.
• Industrial Control Systems: Miniaturized PCB screw terminal blocks for BMS and combiner boxes.

Currently, Teliang maintains an intelligent production line in Dongguan with a monthly output of 2 million pieces, ensuring finished-product full inspection.

The Window in Jiangsu: Teliang Launches a New Globalization Strategy

The core advantage of the Jiangsu production area lies in its mature foreign - trade system and global market channels. Decades of export accumulation have made Jiangsu the core hub for the export of Chinese terminal blocks, with products covering more than 180 countries and regions around the world. Especially in high - end markets such as Europe and North America, Jiangsu terminal blocks have long established stable brand recognition and sales networks. For Teliang, the layout in Jiangsu is not simply a transfer of production capacity but rather to leverage Jiangsu's foreign - trade advantages to make up for its own shortcomings in global channels, overseas compliance certifications, etc., achieving the synergy of "manufactured in Dongguan + exported from Jiangsu".

Teliang's layout in Jiangsu leverages mature global market channels to achieve the synergy of "Manufactured in Dongguan + Exported from Jiangsu." This strategy focuses on three directions:

1. Global Market Operation Center: Professional foreign trade teams in Suzhou or Wuxi to penetrate Europe, America, and Southeast Asia.
2. Compliance and Certification Center: Establishing laboratories for UL and CE certifications to ensure global market entry.
3. Customized R&D Center: Developing scenario-specific products, such as corrosion-resistant terminals for Europe and high-humidity-resistant versions for Southeast Asia.
4. The core advantage of the Jiangsu production area lies in its mature foreign - trade system and global market channels. Decades of export accumulation have made Jiangsu the core hub for the export of Chinese terminal blocks, with products covering more than 180 countries and regions around the world. Especially in high - end markets such as Europe and North America, Jiangsu terminal blocks have long established stable brand recognition and sales networks. For Teliang, the layout in Jiangsu is not simply a transfer of production capacity but rather to leverage Jiangsu's foreign - trade advantages to make up for its own shortcomings in global channels, overseas compliance certifications, etc., achieving the synergy of "manufactured in Dongguan + exported from Jiangsu".

Future Prospect: Connecting Global New Energy with Twin-Pole Power

By 2030, the global market for PCB screw terminal blocks is forecast to exceed $15 billion. Teliang’s "Twin-Pole Synergy" model represents the transformation of the industry from "scale-based exports" to "brand-driven expansion." From the workshops of Dongguan to the PV plants of the world, Teliang is connecting Chinese intelligent manufacturing with the future of energy transition.