3,4-Pyridinedicarboxylic acid-Low Price High Quality CAS NO.490-11-9

Our company is mainly engaged inR&D,Contract Manufacture and Scale-up production of  Fine Chemicals , Amino Acid & Derivativesand Peptide Reagents . We have experienced team engaging in organic synthesisand have our own professional laboratory and pilot scale factory.

Leadchem have established strong and longterm business relationships with many top companies in Europe,America,Asia-Pacific. We are never ending development of new items and technology. Wehave the internal strength of our own R&D. We are seller and buyer at thesame time to create the mutual benefit. While exporting the products, we arealso selectively importing the technology and products which are benefit andhelpful for the development of chemicals and pharmaceuticals inChina.

Leadchem 's goal is to build long termrelationships with its customers by providing consistently high qualityproducts, dependable service and on-time delivery at highly competitive prices.