Harbin Dadi Biology Organic Fertilizer Co., Ltd. located in Harbin, Heilongjiang province, China . Found in the year of 2006 with 10,000 m2 factory area .We specialty in manufacture & export organic fertilizer granule machines ( production line) , animal feed pellets machine and biomass fuel pellets machine with more than 10 years experiences .The blank of versatile granule machine has been successfully filled in our country by us in the field of organic fertilizer industry. We got the golden prize of the Ninth Patent Exhibition of China. and our ring die granulator was awarded as "Top 10 Fertilizer Equipment in China".With most advanced equipment and a team of experienced technology, and skilled workers , our ring die granulator machine got 8 patent , obtain a good reputation from our domestic clients and oversea market from Canada ,Columbia, Mexico ,Australia,India and Malaysia,Morocco ,Spain etc . Better service, Better quality, Competitive prices, and timely delivery are our concept.Welcome customers from all over the word to visit our factory and set up friendly relationship!