Shanghai Onlab Instruments Co.,Ltd. is a professional supplier of UV-Vis Spectrophotometer, which specialize in design, manufacture, sale and service of laboratories analysis instruments. Shanghai Onlab is market oriented company, supported by science and technology innovation, we will strictly implement the ISO9001 quality management and CE safty certification in European Union, at the meanwhile, we ensure that the quality of products will meet the requirements of high lever. We adhere to the integrity and win win purpose, are willing to make progress together with more partners, create value and share achievements. Market name: North America, South America, Western Europe, Eastern Asia, South east Asia, Middle, Africa, Oceania, Worldwide.