4′,4″(5″)-Di-tert-butyldicyclohexano-18-crown-6 CAS NO.223719-29-7

 SICHUAN ZHONGBANG NEW MATERIAL CO., LTD is a complex enterprise specializing in the research, development, manufacturing and trade of fine chemicals, domestic hygiene, pesticide intermediates and pharmaceutical intermediates; we now are the largest hexanediol manufacturer in Asia and biggest Adamantane manufacturer in the world. We have been an ISO9001:2000 approved company already. Led by technical advancement, and sticking to such policy of "small variety, professional service, big market", we are striving to be a creative and learning company. Through adopting the new method developed by our company independently, we are working hard to offer you quality product and excellent service. Upholding such tenet of" Honesty and customer are number one priority", Zhongbang sincerely hopes to be your long term business partner; we look forward to cooperating with customers all over the world for mutual benefits and bright future.

Process Capability :   we are the biggest manufacture of the Adamantane and DMHD. We are the best researcher in new products.

After-sale Service :   we are happy to deal with your any problem about our product