PTAA for Perovskite solar cells CAS 1333317-99-9, Poly[[(2,4,6-trimethylphenyl)imino][1,1'-biphenyl]-4,4'-diyl]

Honour Enterprise Company Limited, found in 2008, specialized in R&D, manufacture and export various of fine chemicals. We are one of the leading export corporation in China.We have enjoyed good reputation in the world market for a long time,because of the competitive price, excellent quality, delivery immediate on time, we are received the extensive favorable comment of the foreign customer deeply.  R&D Center One of the benefits of the long-term relationships we develop with our clients is in the new product development area,our products are well sold in America, Europe,Japan, Singapore, South Korea.

AfteAfter years of development, our company has accumulated abundant products resources in local China and international market which increasingly satisfy development requirements of customers. The products includes fine chemicals, food additives, feed additives, Pharmaceutical intermediates, pesticides, dyes and pharmaceutical and monomer for contact lens material custom synthesis is also available.

Our vision is to supply our customers with the highest quality ingredients with competitive price and excellent service through our professional knowledge. We will achieve our vision by working closely with our partners from all over the world.