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Home > Products > Nitrogen Fertilizer > Colour crystal caprolactam ammonium sulphate n 21

Colour crystal caprolactam ammonium sulphate n 21

Basic Info

Model No.: GB 535-1995

Product Description

Color crystal agriculture ammonium Sulphate n 21

Product Description


As an excellent Nitrogen fertilizer, it is suitable for general soil and crops.

1.Make leaves grow strong 2.Imorove fruit quality and yield 3.Enhance crop resistance to disasters

It can also be used for basal,top dressing and Fertilizer In addition to agriculture applications,caprolactam grade ammonium sulphate can also be used in industry fields 

1.Acid dye dyeing dye 2.Leather deodorant 3.battery production 4.Rare earth mining














Packaging & Shipping




25kg/bag   27tons      50kg/bag   27tons      1000kg/bag    20tons            1250kg/bag             25tons


Related product



    ammonium sulphate n 20.5%                     Organic Fertilizer                                   Water soluble fertilizer



company introduction

Jinzhou Lvzhiyuan Fertilizer Factory is established in May 2006 with an investment of 100 million RMB. We are engaged in the development and manufacture of fertilizer(Nitrogen Fertilizer, Water Soluble Fertilizer, Organic Fertilizer).Our factory had passed ISO9001 Certification in 2008 and had established a complete quality control system. We have independent import and export rights.Our production capacity is sizable. The Nitrogen fertilizer annual production is 300,000 MT. Water Soluble Fertilizer annual production is 100,000 MT. And Organic Fertilizer annual production is 150,000 Mt.Friends at home and abroad, welcome to our factory.Let us hand to hand advance together, altogether creates magnificently.




1. Are you a trade company or factory?

We are a trade company and we have our own factory.

2. How do you control the quality?

We control our qualiy by the factory testing department. We also can do FDA, BV, SGS  or any other Third-party testing. 

3. What's your payment terms?

T/T or L/C.

4. What is loading port?

Usually is Qingdao or Tianjin (Chinese main ports)

Contact us if you need more details on Ammonium Sulphate. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Ammonium Sulphate N 21、Colour of Ammonium Sulphate. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Nitrogen Fertilizer

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