Cometec Corrosion-resistant Metal Technology GmbH

The founder of the Gaetano Bonifacio Group started producing Sodium Silicate in 1956 in Argentina, the first 300 tons were supplied by William Chemicals. Later on, two new units were installed in Uruguay and Brazil, COPASIL (Companhia Paulis...

Biopharma PEG Scientific Inc. is a biotechnology-oriented company in Massachusetts. We are dedicated to manufacturing and supplying PEG derivatives and PEG raw material, PEGylation services, and custom PEG derivative synthesis to clients worldwi