About Precise

Wuhan PRECISE Instrument Co., Ltd. is a wholly-owned subsidiary of Wuhan PRECISE Electronics Co., Ltd. Focusing on source measure units as its core products, we specialize in the R&D, manufacturing and sales of semiconductor electrical performance testing equipment, providing precise and efficient integrated solutions and services for the testing of third-generation semiconductor materials, wafers and devices.

Focusing on the domestic substitution of high-end testing equipment in the third-generation semiconductor sector, we adhere to independent innovation and R&D, and actively build experiment and testing platforms that are domestically leading and comparable to imported products. We have mastered a number of core patented technologies for electrical performance testing, and developed a full product line including high-precision benchtop source meters, pulse source meters, narrow-pulse current sources, pulse constant-voltage sources, integrated plug-in source meters, high-precision ultra-large current sources, high-precision pulse high-current sources, high-precision high-voltage power supplies, and data acquisition cards. The products cover current ranging from pA to kA and voltage ranging from μV to kV. Based on the self-developed core instruments, we have innovatively built testing platforms such as semiconductor parameter analyzers, static parameter test systems for power devices, high-power laser burn-in test systems, miniLED test systems, and current sensor test systems. Centered on high efficiency, high precision and low cost, we have realized integrated innovation for market applications.

We have established a nationwide marketing and service network and now we are actively expanding into overseas markets. With long-term technological innovation, lean manufacturing, strict quality systems and an international vision, we have become a semiconductor electrical performance testing equipment manufacturer integrated into the supply chain of the international semiconductor testing market. The products are widely used by renowned universities, research institutes and semiconductor enterprises at home and abroad, and we have established long-term and stable cooperative relations with a number of semiconductor test equipment manufacturers. In the future, we will continue to be guided by the value of "providing high-performance, low-cost and distinctive testing instruments and systems with controllable supply chains", adhere to innovation-driven development, and continuously empower the intelligent testing upgrade of the global semiconductor industry.