Qingdao Taifeng Tongda Import and Export Co., Ltd

The quality index of quicklime block of our company meets the Chinese national standard of Grade III metallurgical lime. The calcium oxide content: CaO ≥ 85%, silicon dioxide: SiO2 ≤ 3.5%, magnesium oxide: MgO ≤ 3.5%, and activity ≥ 250ml; Particle size: 20-80mm, in which 30-70mm accounts for 80%; Our company is a manufacturer and has the means of assay and detection; The weekly production is 140000 tons; The weekly supply is 80000-10000 tons. Packaging can be done according to customer requirements. At the same time, there are marine biological products produced in Jiaonan, such as chitosan, chitosan, oligosaccharide, seaweed fertilizer, etc. Welcome to my website http://shop14.1688.com/