It is a high-tech enter↑↕∞prise that integrates the rese'ε←arch and development,
production, sales, and<★← service of standard substances/sampl↕♥ ≠es.
It is a high-tech enterprise t™ ↕♦hat integrates the research and Ω₽development,production, α♣sales, and service of standard sub↑€stances/samples.