Silver Award | Dip-Free360 Flip-Dipping Conveying Technology Earns Further Authoritative Provincial Recognition

The list of winners for the 2nd Jiangsu Patent Awards has recently been officially announced. Changhong Intelligent’s core invention patent, "Surface Treatment Device for Vehicles or Vehicle Components"—which underpins its "Dip-Free 360" immersion-free conveying technology—was honored with the Silver Award, marking yet another instance of authoritative provincial recognition for the company's technological innovation.

Jiangsu Patent Awards Announced: Changhong Intelligent’s Technical Prowess Earns Provincial Recognition

The Jiangsu Patent Award is the highest honor in the field of intellectual property established by the Jiangsu Provincial People's Government, featuring rigorous selection criteria. This edition of the awards recognized 10 Gold Award projects, 20 Silver Award projects, and 49 Excellence Award projects. Winning the Silver Award signifies that Changhong Intelligent’s "Surface Treatment Device for Vehicles or Vehicle Components" (Patent No.: ZL201910959713.3) has received high-level authoritative recognition for its technological advancement, degree of innovation, and economic and social benefits.

List of Proposed Winners for the 2nd Jiangsu Patent Awards

Silver Award Projects (20)

Breakthrough in Core Technology: Enabling 360-Degree Rotation for Significantly Enhanced Surface Treatment

In the field of high-end coating equipment, Changhong Intelligent’s proprietary "Dip-Free 360" immersion-conveying technology utilizes an ingenious design to enable 360-degree rotation of vehicle bodies within the treatment tank. Compared to traditional surface treatment methods, this technology not only drastically reduces the equipment's footprint but also significantly improves both treatment quality and operational efficiency.

01  Replaces traditional immersion methods, enabling 360-degree rotation of the vehicle body during processing;

02  Significantly reduces the equipment footprint, lowering facility costs for enterprises;

03  Substantially improves surface treatment quality and production efficiency;

04  Breaks the long-standing technological monopoly held by foreign companies and fills a gap in domestic technology;

05  Has achieved industrial-scale application at numerous major automotive manufacturers both domestically and internationally.

Innovation-Driven: Integrating Global Resources to Continuously Fuel Innovation

Starting out in Yancheng, Changhong Intelligent has traversed a 37-year entrepreneurial journey, evolving into a specialized provider of customized intelligent equipment for sectors such as automotive manufacturing and rail transit. Recognized as a National High-Tech Enterprise and a national-level "Little Giant" enterprise (specializing in niche markets with cutting-edge technologies), the company consistently regards technological innovation as the lifeblood of its development.

01  Established a national-level enterprise technology center and a national-level postdoctoral research workstation;

02  Set up an overseas R&D center for automotive intelligent equipment in Italy to integrate global innovation resources;

03  Continuously drives technological iteration, providing customers with high-tech, high-value-added intelligent equipment solutions.

Looking to the future: Bringing "Changhong Intelligent Manufacturing" to the world

Amid the wave of new energy vehicles and intelligent manufacturing, Changhong Intelligent has targeted key technologies—such as UV insulation spraying for new energy battery cells—and is actively pursuing technological breakthroughs in this new arena. Building on the achievement of the Jiangsu Patent Silver Award, the company remains committed to innovation-driven growth. It aims to continuously enhance its global brand influence and competitiveness through high-tech products, contributing the "Changhong strength" to the high-quality development of Chinese manufacturing.