Chengdu Zetian Chemical Co., Ltd., as a professional manufacturer, exporter in China, we always devote ourselves to R&D, producing and sale on organic fertilizer, improved the traditional chelating technology to produce the product of being more suitable to the market, which earned the wider acceptance and praise, our brand FZT achieved a win-win with customers at home & abroad, and meantime grew up into the first brand of EDDHA-Fe in China. Our main product: EDDHA iron(Fe) Fertilizer EDDHSA...