Química U.S.P. de México, S.A. de C.V. (USP)

Skyray Instrument Inc. was established in 1990, specializing in X-Ray Fluorescence Spectrometer (XRFS) research, development, production and sales. 　XRF technology features rapidness, accuracy and non destructive. It is widely used in fiel...

Boulder Scientific Company (BSC) produces custom and specialty organic and organometallic compounds for a wide variety of industrial customers.

Altair Chimica is one of the leading players in producing potassium inorganic derivatives and is part of the Esseco Group, the industrial group that has been developing products for almost a century to ensure high performance and safety in the field