Suzhou Liansheng Chesmistry Co., Ltd.

EDTA Single Series
Our EDTA Single series features high-purity, monometallic chelates in easy-to-use powder or granular form, designed for precise correction of individual micronutrient deficiencies. Available as calcium, magnesium, zinc, manganese, copper and iron dianion salts, each exhibits excellent solubility (insolubles ≤ 0.1 %) and stable performance within its optimal pH window, ensuring rapid uptake by crops without unwanted residues EDTA Single & Mixture -….

EDTA Mixture Series
The EDTA Mixture line delivers multi-element chelate blends formulated to meet diverse crop and soil needs. These free-flowing granules contain precisely balanced proportions of Ca, Cu, Co, Fe, Mn, Zn, B, Mg, Mo and S, and can be customized to your specific nutrient profile. Their uniform micro-ball structure ensures consistent dosing and seamless integration with solid fertilizers EDTA Single & Mixture -….

Suspension Liquid Fertilizers
Our suspension liquids combine macro- and micronutrients in stable, milky viscous formulations for fertigated or foliar applications. Products include calcium-boron, calcium-magnesium-boron and calcium-magnesium with trace elements, as well as potassium-rich and N-P-K blends enriched with Ca, Mg and chelated trace elements. With optimized density (~1.5–1.7 g/cm³) and pH ranges tailored for nutrient availability, these liquids deliver balanced nutrition and fast correction of deficiency symptoms EDTA Single & Mixture -….

Instant Powder Fertilizer (B + K)
The Instantly B + K powder provides a highly soluble boron-potassium combination that dissolves immediately in alkaline solution (pH 8.3–9.3), offering a rapid remedy for boron and potassium shortages via soil drench or foliar spray EDTA Single & Mixture -….

EDDHA Fe 6 % Ortho-Ortho
Our flagship EDDHA Fe 6 % Ortho-Ortho chelate is produced through a patented, plant-extract–assisted process to yield 100 % active ortho-ortho isomer. This red, odourless powder offers superior stability and solubility across pH 3–9, instant dissolution without foaming or sediment, and outstanding iron bioavailability. Manufactured in a zero-waste, eco-friendly facility, it’s ideal for preventing iron chlorosis in high-pH soils and boosting crop yield and resilience EDDHA Fe ortho-ortho 6%