High Quality Ammonium Sulphate Lower Price Factory Plant Supply Nitrogen Fertilizer

Basic Info.   1. Product: Ammonium sulfate (NH4)2SO42. Grade: Agriculture /Electron/Food/Industrial Grade3. Standard: USP36, FCC VII, BP, GB4. Certification: ISO9001, ISO14001, ISO22000, GMP, SGS, HALAH, KOSHER5.Used:Food additive, Microbio industry, Ph, Nutrition supplementSpecificationName of index Tec Index Content (N) >% 21 21.2 S >% 24 24.3 Pb ≤% 0.0003 0.0001 AS ≤% 0.003 0.002 Residue on Ignition ≤% 0.25 0.08 ApplicationProduct Description  FAQ1. who are we?We are based in Beijing, China, start from 2012,sell to Mid East(25.00%),North America(20.00%),South America(20.00%),Southeast Asia(20.00%),South Asia(10.00%),Eastern Europe(5.00%). There are total about 11-50 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?Melamine4. why should you buy from us not from other suppliers?1.10 years experience; 2. Customer in many countries and regions in the world, such as Indonesia, India, Africa, Turkey etc. 3. 2000Ton melamine powder per year. 4.Sufficient supplier resources5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;Accepted Payment Currency:USD,EUR,CNY;Accepted Payment Type: T/T,L/C,PayPal;Language Spoken:English,Chinese/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1