It is a high-tech enteδ←βrprise that integrates the research a←↕nd development,
production, sales, and se<£rvice of standard substances/sampl€★™es.
It is a high-tech enterprise that inte↔↕±•grates the research and develo>↑₩pment,production, sales, an♥d service of standard "₩≈≈substances/samples.