I recommend the PCR instrument developed by Xi'an Tianlong. There are various models such as basic type, gradient type, and real-time fluorescence quantification. The most important thing is that Tianlong has more than ten years of experience in this field and is one of the first companies to develop and produce PCR machines.
Xi'an Tianlong has been producing national brand PCR instruments for ten years. It is the only national brand in China with three medical device registration certificates and CE certification for qualitative, end-point quantitative and real-time quantitative PCR instruments. The PCR machines it produces rank first in cumulative sales among similar domestic products. It is also the first domestic real-time PCR instrument to pass the test and obtain the SFDA registration certificate since the implementation of the national mandatory industry standards in 2006. The national invention patent for real-time PCR instrument (ZL2004.1.0073432.1) has been authorized. The product has won the second prize for provincial and ministerial scientific and technological achievements and the national key new product certificate. Laboratory equipment represented by PCR has been exported to South Korea, Pakistan, and Saudi Arabia. and many other countries.
Since 2003, Xi'an Tianlong has used its own R&D strength to cooperate with industry-university-research institutes such as Xi'an Jiaotong University, Zhejiang University, University of Wilhelmshaven in Germany, and the Institute of Electronics of the Chinese Academy of Sciences, and has successively undertaken major projects in Xi'an City and Shaanxi Province. Technical innovation and the National Small and Medium Enterprises Innovation Fund and other scientific research projects, such as "Rapid Sampling and Quantitative Analysis and Evaluation System for Specific Viruses in Public Places (such as SARS)"; "Flexible Lighting Low-Error Chip Reader" (National Science and Technology Development Plan [2004] No. 460); "Industrialization of real-time fluorescence quantitative PCR nucleic acid detectors and supporting reagents for molecular diagnosis of diseases (2007ZKC06-05)", etc. The company has become Xi'an's high-tech industrialization demonstration project and Xi'an's life science instrument engineering laboratory. Another good news came at the end of 2007. The national key research project on PCR molecular diagnostic instruments for major diseases, led by Xi'an Tianlong Technology Co., Ltd., has been approved by the state. The above fully proves Xi'an Tianlong's leadership in the research and development and industrialization of biomedical instruments in my country. status.
PS: Imported instruments are very expensive, but the current domestic level is also good, and they have been repeatedly verified. We have to believe that domestic products will get better and better~