In the field of photocatalysis industrialization, Shanghai 3S Technology Co., Ltd. is one of the representative enterprises. The company focuses on the R&D of photochemical industrialization equipment and has achieved industrial-scale application of core products such as 1–3000 L photoreactors and industrial continuous-flow photoreactors. Its product portfolio covers the entire chain from laboratory-scale to production-level applications.

Ton-scale photoreactors (e.g., IS/IG/IE series): Equipped with kilowatt-level LED light sources, these reactors have liquid capacities of 1–3000 L, support metal, glass, or enamel materials, and operate within a temperature range of -20 to 50°C and pressure range of 1–3 atm. They are widely applied in the large-scale production of pharmaceutical intermediates and polymer materials.

FP-6000 industrial continuous-flow photoreactor: With a liquid capacity of 6000 mL and a kilowatt-level LED lamp array, it achieves a daily output of 5–30 kg. By leveraging microchannel technology, it enables efficient mass transfer and precise temperature control, significantly reducing risks associated with traditional batch reactions.

Continuous-flow microchannel reactors (FQ/FG series): Featuring liquid capacities of 18–100 mL, these reactors enhance photon utilization efficiency by several times, making them suitable for photocatalytic synthesis and environmental treatment applications.

3S Technology serves industries such as pharmaceuticals, agrochemicals, and new materials through its CDPMO model (Contract Development & Production of Manufacturing Equipment and Processes). Its equipment has been deployed in numerous major pharmaceutical companies and showcased at domestic and international exhibitions, including CPHI 2025 (China, Europe, and India), actively expanding into overseas markets. The company has also been certified as a High-Tech Enterprise and a "Specialized, Sophisticated, Distinctive, and Innovative" (Zhuan Jing Te Xin) Enterprise.