1983

Originally named Huangxian Chemical Plant, a small town-run plant with only five employees. Founder Mr. Shan Guangli led the team in pioneering efforts and market expansion.

1986

The first batch of products entered the international market, securing a developmental advantage.

1998

The plant transformed into a privately-owned enterprise, obtained ISO9001 quality system certification, and acquired the right to “self-operated import and export operation" phasing out export agency or middle man in export business. The number of cooperating countries increased to twenty-two.

2001

The plant underwent large-scale equipment upgrades and technical renovations, and introduced the sulfuryl fluoride project into the pilot phase.

2002

The sulfuryl fluoride project officially commenced production, with products gradually sold to inspection and quarantine systems nationwide.

2007

Sulfuryl fluoride products were exported to the United States for the first time. In the same year, exports expanded to countries such as Indonesia and Japan.

2008

Our company became the first in China to apply for and obtain a registration certificate from the Ministry of Agriculture's Pesticide Testing Institute for the use of sulfuryl fluoride in raw grain fumigation.

2014

Our company became the first in China to obtain a registration certificate for the use of sulfuryl fluoride in soil fumigation.

2016

Under the advocacy of international environmental organizations, led by the Ministry of Environmental Protection and supported by the Ministry of Agriculture, China sought alternatives to methyl bromide for soil disinfection. Sulfuryl fluoride passed expert evaluation, gained recognition from the Ministry of Environmental Protection and the Ministry of Agriculture, and was awarded an honorary certificate.

2018

Our company led the drafting of the "National Standard for Sulfuryl Fluoride."

2020

Our company actively explored new applications for sulfuryl fluoride, collaborating with new energy enterprises for the first time to apply sulfuryl fluoride in the production process of lithium battery electrolyte raw materials.

2021

The aluminum phosphide workshop underwent equipment upgrades, with the addition of electromagnetic dewhitening equipment to the smoke treatment process, effectively improving dust treatment capacity and achieving smokeless emissions.

2022

In response to the national policy of "replacing manpower with machinery and reducing manpower with automation," the sulfuryl fluoride workshop underwent equipment upgrades, improving product yield and safety levels.