This situation is generally a wiring problem.
Established in 2009, Hangzhou Baiheng Technology Co., Ltd. is a national high-tech enterprise integrating R&D, production, sales and service. Since 10, the company has been focusing on molecular biology laboratory equipment. The main products include automatic nucleic acid extraction instrument, real-time fluorescence quantitative PCR instrument, isothermal fluorescence PCR instrument, qualitative gradient PCR instrument, automatic PCR instrument and related supporting products.