Introduction

Shandong IRO Chelating Chemical Co., Ltd. (IRO Chelating) is a ISO 9001:2000 certified company manufacturing the entire range of chelating/sequestering agents and water treatment chemicals for over decade.

Distinctive foresight gave IRO Chelating the direction to its chelating chemicals manufacture in China. Commencing its operations with the manufacture of EDTA series (Ethylene Diamine Tetra Acetic Acid), IRO Chelating expanded the product range to other chelating agents like DTPA series (Diethylene Triamine Penta Acetic Acid), NTA series (Nitrilo Triacetic Acid), organophosphorus chelating chemicals (HEDP, ATMP, PBTCA etc) and their derivatives. The strong technical background and cumulative expertise in complex chemicals reactions of IRO Group has made IRO Chelating a leading producer with a large share in the chelating/sequestering chemicals segment in China.

IRO Chelating does not have the largest production capacity for some chelating chemicals. However, we have the widest range of chelating chemicals and largest total production capacity . It has been the key drivers of IRO Chelating to surpass the client expectations by supplying complete product range of chelating chemicalss with good quality and developing more effective applications.

Since several years ago IRO Chelating has been branded as "The EDTA Professionals" by prominent professionals from the chemical industry sector. Additionally, IRO Chelating is also recognized as a leading producer of various grades of different chelating chemicals. In 2011, the total production achieves 50,000MT, including 20,000MT EDTA series and 22,000MT organophosphorus chelating chemicals, within which 60% was exported.

-: Product Range :-
EDTA ACID || EDTA-Na2 || EDTA-Na4 || EDTA-CaNa2 || EDTA-CuNa2 || EDTA-MgNa2  || EDTA-MnNa2 || EDTA-ZnNa2 || EDTA-FeNa
ATMP || BHMTPMPA || DTPMPA || EDTMPA || EDTMPS || HEDP || HMDTMPA || HPAA || PBTCA || DTPA || NTA.3Na || DTPA.5Na || EDDHA-FE6