With more than ten years experiences in the field of pharmaceutical chemicals, Yierdechem has established solid business cooperation relationships with many large companys worldwide.

As a leading supplier of API and pharmaceutical intermediates, holds its principle of ”Quanlity first, customer supreme”,  Yierdechem has achieved many big customer’s trust and satisfactory.  And we usually keep a quantity of 2000kg to 3000kg as stock, in order to fulfil customer's temporary order needs.

Phenytoin sodium is commonly used antiepileptics, trigeminal neuralgia and sciatica, antiarrhythmia and hypotension.