Avantor Performance Materials trading (Shanghai) Co.Ltd. (known as JTBS)was incorporated in the year 2009 to better serve the customers in China. JTBS is a wholly owned subsidiary of Avantor Performance Materials based in Philipsburg USA. 艾萬拓化工產品貿易（上海）有限公司（APMs）于2009年正式成立，作為美國Avantor Performance Materials的全資子公司，我們將致力于為中國客戶提供更優(yōu)質的服務。 APMS with its local office and warehouse facility in Shanghai will continue to provide excellent service to the customers with its broad line of analytical reagents, process and performance/specialty chemicals. that served the 3 market segments namely, microelectronics, laboratory and Pharmaceuticals. 我們在上海建立了辦公室和倉庫，為客戶提供全線的分析試劑，藥用輔料和特殊化學品，包括電子化學品，實驗室產品和藥用產品。 The brand- J.T Baker and Macron chemicals have been around for almost 140 years and are known for its high quality, application optimized and functionally tested to serve the most challenging applications assuring accuracy and reproducibility results. J.T.Baker和Macron 品牌的化學品有140多年的歷史，其高品質產品，最優(yōu)化的應用方案和功能性檢測可以滿足客戶的高端應用需求，并確保高精度和高重現性的結果。