标準物(wù)質/标準樣品研發、生(shēπ‍∏ng)産、銷售、服務為(wèi)一(yī)體(tǐ)的(d✔ e)高(gāo)新技(jì)術(shù)企業(yè)

It is a high-tech enterprise$★ that integrates the res λ¶earch and development,
production, sales, and se αΩ♠rvice of standard substances/sample ®™↓s.