It is a high-tech enterpris♣§e that integrates the☆ ♣ research and develoβαpment,
production, sales, and¥×↕ service of standard substance→±™s/samples.
It is a high-tech enterprise $δthat integrates the researcπ±←→h and development,producti₹✘∏on, sales, and service of standar±λ★ d substances/samples.