Development History

State-owned Liaoyang Ironworks

In the fields of pharmaceuticals, pesticides, special dyes, radiation curing materials, and fine chemicals, we have established extensive technical and production cooperation with some domestic and foreign universities, research institutions, and manufacturing enterprises. The aim is to jointly develop and promote high-quality, low-consumption, and environmentally friendly new products and technologies, and to share the fruits of scientific and technological progress together.

1949-10-15

Longhe Ironworks

In the fields of pharmaceuticals, pesticides, special dyes, radiation curing materials, and fine chemicals, we have established extensive technical and production cooperation with some domestic and foreign universities, research institutions, and manufacturing enterprises. The aim is to jointly develop and promote high-quality, low-consumption, and environmentally friendly new products and technologies, and to share the fruits of scientific and technological progress together.

1936-10-15

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