Ereli company established a perfect quality assurance system, the company's development as a fundamental quality, upholds the "quality first, customer first" principle. Our products are providing detailed COA.
 1, the basic procedure
 
 2, in our custom synthesis products, can provide the following documents
 High-performance liquid chromatography (HPLC), mass spectrometry (MS), synthetic report, NMR analysis (NMR), infrared (IR), ultraviolet (UV), elemental analysis, Thin layer chromatography (TLC)
 3, we have the following features custom synthesis business
 Rapid response, preferential price, high quality, timely delivery, detailed data
 4 confidentiality undertaking
 On commission, and we strictly confidential and, if necessary, confidentiality agreements, we are willing to work closely with domestic and foreign users of new development and production of chemical products, no matter what, we are willing to serve you.