Zhongshan Kejiali Feed Development Co., Ltd. is a hi-tech enterprise integrates scientific research, development, and manufacturing and promotes new environmental protective, safe feed agents, and also the most professional amino acid chelates manufacturers in the country. There are unique mode of production and method of measuring rate of chelate, The products find a good sale in Southeast Asia , Europe , U.S.A. And other places, Our company is based on science and technology, survive on high quality, Take sincerity as the principle, Offer the high quality product to customer, Meet market demand to the maximum extent. Main products as follows:Cuprum amino acids chelate,Ferric amino acids chelate, zinc amino acids chelate,manganese amino acids chelate,Selenium amino acids chelate,Cobalt amino acids chelate,Iodide amino acids chelate,Magnesium amino acids chelate,Boron amino acids chelate,Molybdenum amino acids chelate,Vanadium amino acids chelate,Chrome organic.