In early June, JONSN added another milestone partnership by formally entering into a strategic cooperation with Advanced Micro-Fabrication Equipment Inc. China (AMEC) and successfully being included in its Approved Vendor List (AVL). With leading precision fluid control technology and exceptionally stable product performance, JONSN has successfully outperformed German imported brands and achieved domestic substitution, marking a landmark achievement for domestic fluid delivery equipment breaking through the barriers of high-end semiconductor manufacturing. Prior to this, the coMPany had already entered the Approved Vendor List of NAURA Technology Group Co., Ltd. and established deep cooperation with Beijing U-Precision Tech Co., Ltd. The successive recognition by three semiconductor industry leaders underscores JONSN's top-tier supporting capabilities and industry benchmark status in the field of high-end precision fluid equipment.

High-end semiconductor manufacturing is known for its "micron-level stringent standards." Core electroplating and coating processes demand near-perfect metering accuracy, media coMPatibility, operational stability, and corrosion resistance for fluid delivery. For a long time, high-end precision pump equipment in this sector has been heavily reliant on imports, representing a critical bottleneck in the localization of the industry chain. In this collaboration, JONSN's Precision Metering Gear Pumps will serve as core supporting components for AMEC's Advanced Packaging electroplating equipment, directly applied to key chip manufacturing processes such as semiconductor packaging and Damascene processing, providing stable, precise, and reliable fluid delivery support for semiconductor core processes.

Addressing the client's core operating conditions, JONSN has customized a precision fluid solution precisely tailored to equipment requirements: rated flow rate of 100 ml/min, output pressure of 10 bar, capable of long-term stable delivery of multiple highly corrosive specialty media including semiconductor process additives, accelerators, levelers, inhibitors, and copper sulfate solutions. Core flow delivery accuracy is strictly controlled within 0.5%, far exceeding the industry standard of 1%, comprehensively ensuring uniform process fluid proportioning and consistently precise delivery. Key components are all manufactured from high-performance materials: the pump head is configured with Hastelloy to enhance corrosion resistance; gear shafts utilize ceramic + PEEK composite materials to improve wear resistance and strength; bushings employ PEEK composite ceramic, balancing high mechanical performance with chemical stability, confidently handling various complex corrosive operating conditions, significantly extending equipment service life, and meeting the demands of 7×24 continuous long-term stable operation in semiconductor production lines.

Substantial strength is rooted in rigorous verification. The implementation of this cooperation underwent AMEC's extensive and comprehensive full-condition evaluation cycle. The client conducted multiple rounds of long-term testing, coMParative evaluation, and operating condition verification targeting numerous well-known domestic and international brands across multiple core dimensions including core technical parameters, long-term operational stability, corrosion and aging resistance, actual operating condition coMPatibility, and equipment service life. In the demanding head-to-head competition, JONSN's Precision Gear Pump, with its comprehensive advantages of ultra-low pulsation, zero leakage, ultra-high precision, strong corrosion resistance, and high consistency, achieved overall operational performance, stability, and durability that comprehensively surpassed the original German imported equipment, ultimately standing out among numerous domestic and international brands, successfully achieving import substitution, and being formally included in the core Approved Vendor List as the preferred domestic supporting brand for the client's Advanced Packaging core processes.

The coMPany has deeply cultivated the core track of precision micro-fluid control, establishing a dedicated precision fluid testing center with complete testing capabilities spanning full-condition simulation, aging verification, and accuracy calibration, and holds multiple independent patents in precision fluid control. Additionally, it has built a closed-loop quality control system encoMPassing raw material selection, precision gear grinding, high-precision assembly, and factory-wide inspection and calibration. The entire process is certified under ISO 9001 Quality Management System, CE, ClassNK, and other authoritative certifications. Every piece of equipment undergoes multiple rounds of rigorous testing to eliminate batch quality deviations, and the comprehensive service life of products far exceeds that of conventional equipment, truly achieving full-chain independent control of domestic precision fluid equipment. The coMPany possesses the substantial strength to compete with and surpass international tier-one brands, with core capabilities in providing one-stop, customized precision fluid control solutions for the high-end manufacturing sector. It can precisely customize pump configuration, material solutions, and intelligent control systems for differentiated complex operating conditions such as semiconductor electroplating, coating, micro-dispensing, and chemical fluid delivery, combining media properties, process precision, and pressure/flow requirements, addressing industry pain points such as fluid delivery metering deviations, high pulsation, corrosion leakage, and poor stability at the source.