Sofn Instruments Co., Ltd., established in 2004 and based in Beijing, China, is a specialized provider of optoelectronic instruments and precision motion control technologies. Recognized as a High-Tech Enterprise and a "Specialized, Refined, and New Enterprise" in Beijing, the company maintains a strong focus on research and development, holding numerous patents and software copyrights. Their core expertise lies in spectral testing technology and precision positioning systems, serving both scientific research and industrial applications.
The company's extensive product portfolio includes solar cell spectral response (IPCE/QE) testers, solar simulators, ellipsometers, and various spectrometers such as monochromators and CCD instruments. They also offer a comprehensive range of precision hardware, including motorized and manual translation stages, lift platforms, goniometers, and optical tables. These products are widely utilized in fluorescence, Raman, and LED testing, as well as in solar photovoltaic laboratories for monocrystalline, polycrystalline, and thin-film solar cell analysis.
Operating with a team of 11 to 50 employees and maintaining ISO 9001 and CE certifications, Sofn Instruments emphasizes quality and technical innovation. The company collaborates closely with research institutes to ensure product applicability and provides professional technical support and after-sales service to its international clientele.
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Beijing Beifen-Ruili Analytical Instrument (Group) Co., Ltd. is a leading Chinese manufacturer and trading company specializing in analytical instruments, established in 1951. With over 50 years of experience in research, development, and manufacturing, the company offers a comprehensive portfolio of eight series with over 50 models of analytical instruments. Key product lines include atomic absorption spectrophotometers, atomic fluorescence spectrophotometers, optical emission spectrometers, UV/VIS spectrophotometers, FT-IR spectrometers, gas chromatographs, and HPLC. These instruments serve a wide range of industries such as pharmaceuticals, food, chemical, petroleum, agriculture, metallurgy, geology, and environmental protection. The company operates a factory equipped with high-precision machinery for machining, optical processing, and grating laboratory work, ensuring advanced manufacturing capabilities. Beijing Beifen-Ruili Analytical Instrument (Group) Co., Ltd. is ISO 9001 certified, demonstrating its commitment to quality. The company has a strong international presence, exporting products to countries including the USA, Korea, Southeast Asia, Europe, and Africa, and has imported advanced technologies from France, Japan, Switzerland, and the United States. They also offer HPIMS-MS MC3100, HPIMS-MS MA3100, HPIMS GA2200, and Vision Software, catering to applications in cleaning validation, research, pharmaceutical, food and drug safety, clinical diagnostics, chemicals, and trace detection.