Toll International Co., Ltd

Ammonium Sulphate Crystal

Nitrogen Content ≥21%
Sulfure ≥24%
Moisture ≤0.3%

Ammonium Sulphate Crystal

Nitrogen Content ≥21%
Sulfure ≥24%
Moisture ≤0.3%

Ammonium Sulphate Crystal

Nitrogen Content ≥21%
Sulfure ≥24%
Moisture ≤0.3%

Ammonium Sulphate Crystal

Nitrogen Content ≥21%
Sulfure ≥24%
Moisture ≤0.3%

MAIN PRODUCTS

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Ammonium Sulphate

Spray Grade Ammonium Sulphate Herbicide Adjuvant.

800g/100L of spray solution

Ammonium Sulphate Granular

Ammonium Sulphate is a kind of nitrogen fertilizer which can provide N for NPK and mostly used for agriculture..

Ammonium Sulphate Crystal

Ammonium Sulphate is a kind of nitrogen fertilizer which can provide N for NPK and mostly used for agriculture..

Executive Core Team

Granular Manufacturer

30 years of fertilizer manufacturing experience
Authorized Sinopec Distributor
DAFF Level 1 and Reach qualification
Production Capacity:500,000MTS/year

ADVANTAGES OF TOLL

Toll Chem is specialized in manufacturing and trading, our factory

located in Yueyang-which is one of the free trade zones in China.

ABOUT TOLL

Toll Chem is a professional ammonium sulphate supplier established in 2014.
We integrated fertilizer R&D, production, marketing and aftersales service by the support of our mainland company -Yueyang Agro Field Co.,Ltd- authorized Sinopec distributor.
Our production base located in Yueyang City, owing 30 years fertilizer production experiences.
We have two ammonium sulphate production lines.

Granular production Capacity: Annual 500,000 Metric ton

Crystal repacking production Capacity: Annual 300,000 Metric ton

Our diverse product portfolio includes but not limited to,
Nitrogen Fertilizers‌: Ammonium sulfate, urea, ammonium chloride
Other Fertilizers‌: NPK, NP, NPS, NK, MAP, DAP, TSP, SSP, FMP, CAN, UP
Thermoplastic Elastomers‌: SBS, SIS, SEBS, TPE

With over 10 years of industry experience, we have been building a good reputation for integrity and consistency, cooperating with customers and distributors across 50+ countries in Southeast Asia, the Middle East, Oceania, Africa, South America, and Europe.Our mission is to create sustainable value for your business to grow and succeed.

NEWS & EVENTS

Strong Presence at CAC Shanghai 2026: Growing Interest in Both Conventional And Innovative Fertilizers

Strong Presence at CAC Shanghai 2026: Growing Interest in Both Conventional and Innovative FertilizersFrom March 17 to 19, 2026, our company successfully participated in the CAC (China International Agrochemical & Crop Protection Exhibition) held in Shanghai. Despite the impact of the recent Middle

24 March 2026

China's New GACC Export Inspection Policy for Ammonium Sulphate | TOLL

Following the implementation of China's new GACC export inspection requirements for ammonium sulphate, TOLL has completed comprehensive compliance preparations across quality control, documentation, logistics and supply chain management. With integrated manufacturing capabilities and an annual production capacity of 800,000 MT, TOLL is fully prepared to support stable ammonium sulphate supply for global customers under the new regulatory environment.

15 July 2026

Toll's Annual Company Party Successfully Held-2.jpg

Toll Annual Company Party Successfully Held

To celebrate the achievements of the past 2025 and welcome the new year coming ahead, Toll successfully held its Annual Company Party on Jan 31 at a hotel of Hubin District. The event was filled with laughter, excitement, and warm interactions, creating a memorable momment for all employees.

02 February 2026