Hengji · China
Dedicated to build an inheritable corporation
Hebei Hengji Agricultural Materials Group Co., Ltd. (hereinafter referred to as Hengji ) was established in 2009, located in Hengshui City, Hebei Province, with a registered capital of RMB 250 million.We focus on the R&D, production, and sales of Granular Ammonium Sulphate. Hengji has an effective production capacity of 5 million metric tons of Granular Ammonium Sulphate and has established three production bases in Hengshui, Huanghua, and Taizhou. The location advantages of the three bases not only save transportation costs but also enhance logistics efficiency. Hengji leverages a precise, standardized production management model and has developed several "Granular Ammonium Sulphate production management" devices which have been granted national patents. The product has gained ISO quality certification from China, REACH certification from the European Union, and AQIS Level 1 certification from Australia. Over the years, we have focused on Ammonium Sulphate compacted granulation technology, significantly enhancing the mechanization and automation of the production process through technological iterations and upgrades. The granule produced with high hardness, low pulverization rate, and uniform particle size, making them suitable for intensive and large-scale fertilization operations.
The company was established
Enterprise registered capital
Effective capacity up
Sales country and region

Ammonium Sulphate Crystal Capro-grade
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Granular Ammonium Sulphate
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Hengji China has a comprehensive quality management system, strictly controlling every aspect from raw material procurement to production management.

China ISO Quality Certification

EU REACH Certification

Australian Fertilizer AQIS Level 1 Certification

Production Quality
In the 16 years, we have continuously innovated and refined extrusion granulation technology for our products. We emphasize scientific research, innovation, and user experience. The features of our products are high granule hardness, uniform granule size, low pulverization rate, glossy surface, minimal clumping, and stable performance. We have obtained EU, Australian, and Chinese quality system certifications and have been tested by the global market.
Effective Capacity
Hengji has an effective production capacity of 5 million metric tons of Granular Ammonium Sulphate , daily production capacity is 17,000 metric tons. The Panamax-sized vessel with 80,000 metric tons cargo can be produced within 5 days.


Warehousing and Logistics
Our warehousing provides a strong support for high-frequency demands and large-scale orders. The total storage capacity is 1 million metric tons, allowing us to take 6-10 months advanced orders and ensuring supply during peak seasons. We ensure the efficient operations combined with our logistics system.
Corporate Reputation
Hengji consistently adheres to a core focus on quality and prioritizes efficiency, significantly enhancing quality awareness and treating quality as its lifeline, striving for excellence. Upholding the principle of honest business practices, Hengji is dedicated to building the "Hengji" brand in the international market.
