Cars zooming by, communication equipment spanning thousands of li, and state-of-the-art medical instruments and monitoring devices that treat and save lives—all of these rely on various types of high-end, precision components.
Located in the New District Smart Manufacturing Industrial Park, Nanjing Xianzheng Electronics Co., Ltd. is a long-established electronics company with a history of nearly seven decades. Today, its precision resistor—the MELF0204—is breaking through technical barriers and foreign monopolies, and is performing exceptionally well in the market.
If we compare precision electronic components to the “precision gears” of high-tech equipment, the MELF0204 is undoubtedly one of the most important ones.
Simply put, it is a “cylindrical surface-mount metal-film resistor”; you can think of it as a miniature cylindrical column. Its cylindrical structure ensures more even stress distribution and better heat dissipation, allowing it to maintain precise performance even under extreme weather conditions—whether extremely hot or cold—which is why it is widely used in automobiles, precision medical instruments, and high-end communications equipment.
In the past, this small resistor was virtually monopolized by foreign giants. Now, Xianzheng Electronics has overcome key technical barriers—such as steel strip coating and spot welding—and its products have achieved a level of precision and reliability that can replace imported ones.
“In the first half of this year, we expect operating revenue to increase by 33% year-over-year, with a 45% year-over-year increase in the second quarter; total profit is expected to rise by 200% year-over-year, with a fivefold year-over-year increase in the second quarter,” said a representative from Xianzheng Electronics.
In addition to precision resistors, the temperature sensor segment also posted impressive results. Benefiting from explosive growth in the new energy vehicle and energy storage markets, sensor orders have risen significantly as a result, with sales revenue for the sensor segment in the first half of the year increasing by more than 50% year-over-year.
Niche markets, precision-engineered products, and targeted development—achieving high value-added products is the key to significant profit growth for enterprises, and it also serves as a true reflection of the high-quality development “acceleration” in the New District’s electronic information industry.
Moving forward, Xianzheng Electronics will continue to focus on fields such as sensors and precision resistors, accelerate the development of its automotive-grade product lines, and expand into the energy storage and automotive electronics markets. At the same time, Xianzheng Electronics is actively participating in the establishment of the Nanjing Xingong Jiangbei Sensor Equity Investment Fund to connect high-quality resources across the entire industrial chain through capital ties.
The Smart Manufacturing Industrial Park is home to a number of key enterprises in the electronic information industry, including Xianzheng Electronics, Feimian Instruments, Yili Xinchuang, and Tuobang Microelectronics. The products they manufacture range from discrete devices and optoelectronic devices to sensors, chip design, and cleaning equipment used in IC manufacturing.
Today, every company in the park has made significant progress.
· Xianzheng Electronics is using “small products” to tap into a “large market,” accelerating its transformation into a leader across the full range of industrial sensors;
· Feimian Instruments has a competitive edge in vacuum technology, low-temperature thin-film deposition, and key plasma technologies;
· Yili Xinchuang addresses the challenge of achieving coordinated “vacuum degassing,” “pressure densification,” and “temperature control” during the high-precision module packaging and degassing process in the industry;
· Tuobang Microelectronics is a global leader in the production scale of core products such as high-power, low-intermodulation, miniaturized surface-mount isolators for 5G base stations.
From precision electronic components to innovative end-user products, every aspect of the electronic information industry has formed a close synergy in the Jiangbei New Area. From micro-level technological breakthroughs to macro-level industrial ecosystem synergy, the electronic information industry here is gaining a steady stream of momentum.
