Tianjin Topu Instrument Co., Ltd. (formerly Tianjin Optical Instrument Factory) is a high-tech enterprise specializing in the research and development, production, and sales of spectral analysis instruments and physical experimental instruments. Since its establishment in 2002, the company has been market-oriented, with customer needs as its research and development approach, constantly exploring and innovating.

The company's products all have independent intellectual property rights, and multiple products have won the Tianjin Science and Technology Progress Award. The company has passed the ISO9001 quality management system certification, obtained the Tianjin Manufacturing Measuring Instrument License, and has been rated as a technology-based small and medium-sized enterprise and high-tech enterprise in Tianjin.

The company's main products include: TP-720 UV visible near-infrared spectrophotometer (which can achieve continuous scanning of UV visible near-infrared full band), TJ270-30A infrared spectrophotometer (National Pharmacopoeia model TJ270-30 upgraded), FTIR920 Fourier transform infrared spectrometer, grating spectrometer and monochromator, Michelson interferometer, semiconductor pump laser principle experiment, polarized light experimental device, fiber information and optical communication experiment, holographic photography experiment, optoelectronic comprehensive experiment and other independently developed products.

Tuopu Instrument's products are distributed in more than 100 key and ordinary universities across the country, drug testing institutes and pharmaceutical factories, as well as various scientific research institutions. Among them, universities include Tsinghua University, Peking University, Beijing Institute of Technology, Beijing Institute of Technology, China University of Mining and Technology, China University of Petroleum, Tianjin University, Nankai University, Fudan University, Tongji University, Shanghai Jiao Tong University, Zhengzhou University, Yanshan University, Chongqing University, Dalian University of Technology, Dalian Maritime University, Jilin University, Yanbian University, Huazhong University of Science and Technology, Hunan University, Sichuan University, Southwest Jiaotong University, University of Electronic Science and Technology, Xi'an Jiaotong University, Northwestern Polytechnical University, Lanzhou University, Xinjiang University, etc. The products are highly recognized and praised by customers.

Tuopu people uphold integrity, and we will win your trust with stable and reliable products!