It is a high-tech enterprisα™e that integrates th↕ e research and development≠,
production, sales, and ser ₽vice of standard substanc€>∞≤es/samples.
It is a high-tech en>∞terprise that integra>σtes the research and dev↔¶≈≠elopment,production, s₩≈✔↓ales, and service of standard sβ♠ ubstances/samples.