The latest authoritative provincial recognition lists have just been released! Recently, the 2026 Jiangsu Province List of Recognized New Technologies and Products, and the Anhui Province List of Recognized New Products were released successively, with some of Wanxiang companie making it to the list. Let’s take a look what kind of innovations were selected this time!

Qianchao Senwei Ltd.

Precision Forging Technology for Injector Housings in Common Rail Systems

This technology innovates with a flash-free forging process, overcoming the bottleneck of traditional forging—where material utilization rates were less than 70%—and raising material utilization to 98%. At the same time, the flash-free process fully preserves the metal flow lines. Combined with a specifically optimized tempering process, it successfully resolves the industry-wide challenge of cracking during tempering after traditional forging, further enhancing the stability of the material’s internal microstructure and endowing the product with excellent structural mechanical properties. Through precise process control, the length tolerance of the forgings is strictly maintained within ±0.5 mm, ensuring precise compatibility with all fuel injector components and fully meeting core performance metrics such as structural strength, sealing, corrosion resistance, and heat resistance. The product has been granted an invention patent titled “A Die for Forming an Injector Body,” filling a technological gap in the domestic market for the precision forging of high-end injector housings. The company has established an intelligent production system, built dedicated production lines, and independently developed and designed an automated spray cooling system, extending die service life to industry-leading levels and providing a solid foundation for efficient mass production.

WXPI Jiangsu Ltd.

High functional, lightweight wheel bearing unit for new energy vehicles

This bearing unit is a core component of the wheel end supporting system for new energy vehicles, independently developed by WXPI Jiangsu for use in vehicle suspension system. This product breaks through the conventional design limitations and integrates multiple monitoring functions, therefore be able to capture real-time operational data, such as speed, temperature and vibration, ensuring driving safety.

It features a proprietary sealing structure with internal and external compartments, combined with precision machining processes, which can significantly reduces losses caused by operational friction while prevents dust and fluid damage. Furthermore, this product cuts down the weight by 10%, increases its load capacity by more than 10%, and dips by 45% on the operational friction losses, compared to traditional products, through structural optimization and alloy materials upgrade, effectively supporting the overall consumption of new-energy vehicles.The product has secured multiple authorized patents, and its core technology has been certified by authoritative institutions as reaching internationally advanced levels. Combining multiple advantages—including energy efficiency, durability, and safety—it is suitable for a wide range of new energy vehicle applications and holds promising market prospects. Vehicle energy consumptions. This product has been granted multiple patents, and its core technology has been certified by authoritative institutions as meeting international advanced standards. It offers multiple advantages, including energy efficiency, durability, and safety, and is suitable for a wide range of new energy vehicle applications, with promising market prospects.

Qianchao Wuhu Ltd.

QC-Ⅰ type of low friction and wear-resistent halfshaft

Aiming to address the pain points of traditional coating processes—such as uneven coating, localized coating defects, and component wear—the QC-I low-friction, wear-resistant halfshaft is equipped with an automated coating unit that controls the reciprocating motion of components, thereby achieving standardized and precise operations throughout the entire anti-friction agent coating process. During the grease filling process, the product innovatively employs a pressure-driven fixed-flow channel structure. During assembly, the compressive force generated when the drive shaft assembly is inserted into the mounting hole forces the grease to flow synchronously through the gaps between the star-shaped sleeve, the gaps between the star-shaped sleeve, steel balls, retainer, and ball cage housing, ensuring the grease fully penetrates the clearances of all friction pairs. This improves the lubrication of internal components, effectively optimizes their operating conditions, significantly enhances the wear resistance of the entire drive shaft assembly, continuously reduces transmission wear during vehicle operation, and extends the product’s service life.

QC-Ⅳ type impact-resistant halfshaft

Focusing on problems such as transmission shock under complex road conditions and alternating load conditions, dust-proof failure, resonance abnormal noise, etc., the QC-IV type impact-resistant halfshaft adds two reinforcing ribs inside the dust-proof sleeve's positioning block. The reinforcing ribs adopt a special trapezoidal support configuration. The spacing of the mobile rib strips is greater than that of the abutment block, which can effectively disperse the impact load brought by the rolling elements inside the halfshaft, alleviate the force at the positioning position, suppress excessive deformation of the dust-proof sleeve due to impact, avoid failure of the dust-proof sleeve causing sand intrusion, and extend the service life of the dust-proof sleeve. The inner cavity of the outer ball cages features an asymmetrical, staggered ball track layout. The “4+4” or “3+3” staggered arrangement optimizes internal force transmission paths, effectively enhancing torque transmission stability, suppressing resonance during power transmission, reducing transmission noise, and improving the vehicle’s overall NVH performance. This constant-velocity halfshaft can effortlessly handle complex road conditions, driving a comprehensive upgrade in the overall quality of the vehicle’s driveline and delivering a smoother, quieter, and more reliable driving experience for users.

Wanxiang Qianchao’s subsidiaries will continue to increase investment in research and development in ways of focusing on tackling core technological challenges in specific automotive components segments, and strive to advance process optimization and product iteration to accelerate the commercialization and practical application of various innovative achievements, thus to lay a solid foundation for product upgrades and to promote market expansion at a steady pace.