The Liangshan kejing biological Product limited company for the joint stock concern limited liability company, the registration capital 5. 06 million Yuan, the year conclusion of business 30 million Yuan, has the staff 60 people. At present has the high-pressured glass fermentation pot, the precise transition machine, the textile fiber membrane ultra filters, the low temperature atomization dryer, the vacuum dryer, precisely soaks raises with the solvent recovery equipment, has the complete set microorganism raise experimental facility, has the strong new product development ability. In 2005 is recognized for the provincial level high technology and new technology enterprise. Attains two terms of national inventions patent.

The company main product has two big series at present, namely:
1) microorganism culture medium series, including: Reagent level, medicine level fish protein peptone, bone protein peptone, soybean protein peptone, yeast paste (powder), cow meat extract (powder) and so on.

2) biochemistry product series: Including the sulfuric acid chondroitin, the skin element, the heparin sodium, the compound amino acid powder, the scale collagen and so on. The product majority of has infiltrated the international market, has the self-management import and export power.

The company year to year strives for to buy: Animal blood, pancreas, liver, lung, cartilage, scales, the arisings of shark.