development history

 
 
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2016

Established Chengdu Hualan Technology Co., Ltd

2016

The 1,000-ton / year CF4 production line in Fujian base has been completed and put into operation

2017

The 30 tons / year fluorine and nitrogen hybrid gas production line in Henan base has been completed and put into operation

2018

Become a qualified supplier of LED leading enterprise San'an Optoelectronics

2019

Develop new processes for mass production of SF4

2020

Henan base began to the construction of 3000 tons / year electronic chemical project

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