zhejiang yiwu lixie instrument equipment co., ltd. is a professional company engaged in the sales and after-sales of analysis instruments, detection instruments, and optical microscopes for a long time. it mainly engages in the sales and after-sales of metallographic polishing machines, inlay materials, polished fabrics, special sandpaper, metallographic consumables, diamond polishing agents, alumina polishing liquid and other products. welcome new and old to come and consult.
second-rate
valve founded in 2016, it is located in nanjing, the ancient capital of the beautiful six dynasties. it was founded by overseas students returning to china. relying on domestic research institutions such as zhejiang university, xi'an jiaotong university, and chinese academy of sciences, it is a comprehensive company with the vision of "serving the diagnostic reagent industry" and specializing in providing good core diagnostic raw materials and technical services to diagnostic reagent companies. 3 a national high-tech enterprise with pneumatic regulating valve, pressure reducing valve, temperature control valve, self-operated regulating valve, butterfly valve, regulating ball valve, and cutting valve, and has obtained the "special equipment manufacturing license" 30 valve
