Anyang Wang Wang feed supply center is founded by Mr. Wang Zhangang. Since May 18, 2003 a day, a full-time marketing, sales techniques and bio-feed products. In biological feed development, is unique weave, developed a highly efficient, high quality: Wang Wang straw fermentation agent (silage, dry storage, Microbial Straw); Wang Wang initiator feed speed; Wang Wang feed additives, straw fermentation agent products. In silage (yellow storage, Microbial) straw, solve drinking food fight, turning waste into treasure; the rapid development of aquaculture, reduce feed costs; Jinshao straw with the government, reduce environmental pollution remarkable achievements. In research and development to promote the introduction of high technology areas: pay attention at home and abroad to fill the gaps, reached the international advanced level, a national initiative, exclusive production, exclusive sales, a wide range of raw materials, easy to buy, affordable, effective, high efficiency, for farmers, farming high, sharp, new, strange, technology products.