Shanghai Guangqi Technology Co., Ltd. (referred to as Guangqi Technology) is committed to providing customers with more efficient and accurate particle characterization solutions. Its core business covers three major areas: "self-developed particle size analyzer research and development sales", "technical services", and "after-sales maintenance". We are deeply rooted in the field of particle detection, combining the needs of various industries, relying on professional technical strength and rich practical experience to provide customers with a "one-stop" particle detection solution from products to services.Adhering to the belief of "integrating innovation and setting sail with brilliance", Guangqi people take "quality first, service first" as their purpose, and are committed to growing together with customers, creating greater value for customers with professionalism and innovation.

The company was established in 2022 and is a technology-based enterprise engaged in the research and development, sales, and technical services of particle counting and particle characterization related detection equipment. The company focuses on the principle of optical detection and develops instruments and equipment for detecting and analyzing micrometer and submicron particles in liquids. The related products can be applied in fields such as pharmaceuticals, semiconductors, chemicals, new materials, and scientific research experiments. The company also provides equipment debugging, calibration, methodological validation, and technical consulting services.

The core business is based on the photoresist method (single particle optical sensing technology, SPOS) as the core technology, developing liquid particle counting and particle size characterization equipment, suitable for particle monitoring and quality control in multiple scenarios such as injections, CMP slurries, functional liquids, etc., and providing supporting technical services and system integration support.

Product series particle detection equipment: Acona 7000 APS fully automatic dilution particle counter, based on photoresist single particle optical sensing technology (SPOS), supports automatic detection and data analysis. Acona 7000 AD liquid particle analyzer is suitable for particle counting and particle size characterization of high concentration and complex system samples. Acona 2000/7000 SIS single particle detection system, used for single particle signal acquisition and statistical analysis, supports multi application scenario configuration. Auxiliary and supporting systems: Data collection and analysis software system, supporting permission management, audit tracking, and electronic recording functions, which can meet the relevant requirements of 21 CFR Part 11.