Supply paraformaldehyde CAS 30525-89-4

Our company is mainly engaged in pharmaceutical intermediates, precious metal catalysts, liquid gas phase standard substance and reference substance, laboratory analytical instruments and general reagents, chromatography reagents, and other products. Company has been sticking to the concept of "people-oriented". We have to contact all personnel, including customers, employees, partners, suppliers and community groups; we take the good faith as a principle for the development of the company, "honesty" and "letter" for use and the pursuit of excellence, continuous improvement, innovation, to realize win-win.