It is even an A-share listed company; listing date: 1996-10-04; 000606 Shenzhou Yiqiao; main business: production and sales of gelatin series products and hard capsule series products; operating the company's self-produced products Import and export business; operate the import and export business of raw and auxiliary materials, instruments, institutional equipment, spare parts and technology required by the company; operate imported processing and "three to one supplement" business.