Products

AOLANSU Agricultural DAP (Diammonium Phosphate; CAS No. 7783-28-0) is a high-concentration compound fertilizer containing both nitrogen and phosphorus. It boasts a total nutrient content (N + P₂O₅) of ≥64%, with nitrogen accounting for ≥18% and available phosphorus (P₂O₅) for ≥46%. With a nitrogen-to-phosphorus ratio of approximately 1:2.5, it is suitable for the vast majority of crops and soil types worldwide. As a professional manufacturer of agricultural fertilizers in China, AOLANSU leverages its own dedicated production facility to employ eco-friendly manufacturing processes. Our products comply with both the Chinese National Standard GB 10205-2009 and ISO dual certifications, offering key advantages such as high nutrient density, easy absorption by plants, long-lasting efficacy, and minimal environmental impact.

AOLANSU Agricultural Urea (CAS No. 57-13-6) is a highly efficient nitrogen fertilizer, meticulously crafted by a specialized Chinese manufacturer utilizing a mature and eco-friendly ammonia stripping process. The product presents as white granules with a total nitrogen content of ≥46.4%, a biuret content of ≤1.0%, and a moisture level of ≤0.5%, ensuring stable quality and full regulatory compliance. As a reliable supplier, we leverage the comprehensive quality control and dual ISO certification systems of our Shandong-based factory to guarantee that our product is free from harmful impurities and is suitable for a wide variety of crops and soil types. Validated through extensive field trials across multiple regions, it significantly boosts the yields of grain crops, cash crops, and fruit trees, thereby fostering green, sustainable agriculture and meeting global procurement demands.

AOLANSU Industrial Urea (CAS No. 57-13-6; Molecular Formula: CO(NH₂)₂) is a high-purity, white granular chemical raw material produced by a specialized manufacturing facility in China. The product features a nitrogen content of ≥46.4%, a biuret content of ≤0.5%, a moisture content of ≤0.3%, and a purity level of ≥99.0%; it is characterized by stable performance, low impurity levels, and reliable quality. As a trusted supplier, we maintain rigorous quality control throughout the entire standardized production process, utilizing premium-grade liquid ammonia and carbon dioxide as raw materials. Our product is widely applied in fields such as resin synthesis, water treatment, chemical manufacturing, and industrial denitrification. Through our commitment to consistent quality, competitive pricing, and comprehensive after-sales support, we effectively meet the exacting demands of industrial buyers worldwide.

Shandong Aolansu is a trusted China supplier and manufacturer of high-quality Pharmaceutical Grade Ethyl Acetate. Our GMP-produced solvent meets USP/EP/BP pharmacopeia standards with ultra-low impurities, ensuring safety for critical pharmaceutical applications. As an experienced factory, we provide full audit documentation and complete supply chain services.

Shandong Aolansu is a trusted China supplier and manufacturer of premium Food Grade Ethyl Acetate. Our factory produces high-purity ethyl acetate meeting international food standards with ultra-low impurities, ensuring full safety compliance for global food, flavor, and pharmaceutical industries.

Shandong Aolansu Environmental Protection Technology Co., Ltd., your reliable China manufacturer and supplier, offers premium Industrial Grade Ethyl Acetate featuring fast evaporation, strong solvency, and low-toxicity, eco-friendly properties. It is widely used in global coatings, adhesives, and ink industries, delivering stable performance and consistent quality for a wide range of industrial applications.