Leading Enterprise of Permanganate Salt and Chromium Manufacturing
COMPANY PROFILE
Chongqing Changyuan Group Limited is a Sino-foreign joint venture founded in 1981.The company's total assets is above RMB 1 billion, registered capital is RMB 81.56 million.. Headquartered in Chongqing Rongchang, 2 manufacturing bases are located in Chongqing Rongchang and Gansu Baiyin. Changyuan is the world’s largest permanganate manufacturer and supplier.
FEATURED PRODUCTS
MThe company specializes in production and supply of permanganates, chromium salts, and new eco-friendly materials etc.

News

>Sodium Dichromate

Red to orange-red crystals. Slightly hygroscopic. Slightly hygroscopic.100 ℃ loss of crystalline water,

>Production Method Of Sodium Permanganate

Chlorine oxidation method will crush to more than 100 mesh of soft manganese ore powder...

CERTIFICATE

The products are widely used in many fields such as military, pharmaceutical, aerospace, water treatment, animal husbandry, textile, and semiconductor and electronics markets