Tangshan City Fengrun District Denon earthworm Development Co. Ltd.   

The company was founded in 2001, breeding area of 100 mu, with an annual output of 150 tons of earthworm, earthworm manure 2000 tons. The company's business scope covers medical, pharmaceutical, feed with dried earthworm, fresh earthworm, earthworm, earthworm powder, frozen earthworm cocoon. Treatment of organic waste and earthworm culture as one of the large-scale environmental protection machinery equipment -- earthworm biological reactor, is suitable for pig, ox, chicken, fish, shrimp and other various livestock and aquatic products by national patent products - earthworm bio fertilizer, pollution-free high-grade organic fertilizer - earthworm manure applied to vegetables, fruits, tea, flowers, etc. all kinds of plants. ...