Products

As a professional fertilizer manufacturer and supplier from China, RONGDA (Tianjin Rongda Fertilizer Co., Ltd.) has evolved into a modern environmental protection ecological fertilizer enterprise with years of development. Its core product, Ammonium Sulfate Fertilizer, is a high-quality quick-acting nitrogen fertilizer that meets green environmental protection standards. With stable nutrient content, excellent physical properties and wide applicability, it can efficiently meet the nutrient needs of various crops, especially sulfur-loving ones, while improving soil quality and ensuring agricultural sustainability.

Rongda Agricultural Ammonium Sulfate is a fast-acting fertilizer with clearly defined nutritional components and stable performance, meticulously crafted by a leading Chinese fertilizer company. Its core advantage lies in its scientifically formulated nutrient ratio, containing approximately 21% nitrogen and 24% sulfur. This precisely meets the critical needs of crop growth, promoting vigorous growth and enhancing resistance to adverse conditions.

Alkaline soil has long plagued farmers engaged in agricultural planting, as it not only inhibits crop growth but also significantly reduces the effectiveness of fertilizer application. To address this critical issue, Rongda, a professional manufacturer from China, launches a specialized Fertilizer For Alkaline Soils. This product features unique physiological acidity, which can gently and steadily adjust the pH value of alkaline soil.

Rongda Sulfur-Deficient Soil Conditioner is a practical product developed to address the problem of sulfur deficiency in agricultural soils caused by the long-term use of high-concentration sulfur-free fertilizers, which leads to poor crop growth. Its core function is to replenish the missing sulfur in the soil, using sulfate sulfur that is easily absorbed by crops. It can quickly alleviate sulfur deficiency symptoms such as yellowing of new leaves and slow growth, improving crop yield and quality.

Rongda Physiologically Acidic Fertilizer is a widely recognized soil improvement product in the agricultural industry. Its core advantage lies in gently regulating soil pH through the crop's own absorption activities, rather than through the harsh, direct application of strong acids.

Rongda Fertilizer Ammonium Sulfate is a high-quality agricultural fertilizer raw material refined through meticulous purification. Thanks to its industry-leading purity, it has gained widespread recognition from farmers and fertilizer manufacturers worldwide. As a professional manufacturer from China, Rongda, with its advanced production processes and strict quality control, provides stable and reliable products to large-scale farms and precision farming operations, helping to improve fertilizer utilization and reduce production costs. It is a preferred partner in the field of agricultural fertilization.