In 1984, Yexian Pesticide Factory changed the line of production of pesticides, and established the Yexian Jade Mine Chemical Plant to produce bromine chemicals.
In 1986, we developed the magnesium chemicals.
In 1988, our factory was renamed Laizhou City Jade Mine Chemical Works Branch.
In 1994, Laizhou City Laiyu Chemical Plant was founded.
In 1998, Laizhou City Laiyu Chemical Co., Ltd. came into existence by restructuring. The company was developed at top speed.
In 1999, our company was moved to Chenggang Road, Laizhou City Development Zone.
In 2002, we focused on the production of magnesium sulfate, as well as the international market development.
In 2003, our company passed the ISO 9001 Certification, and received the Pharmaceutical Manufacturing License.
In 2006, our company obtained the Feed Supplement Manufacturing License.
In 2008, our sales volume exceeded 50,000 tons. Our product was exported to over 50 countries, including Europe, USA, Japan, Australia, and more.
In 2009, our company passed FDA certification, as well as the Safety Standardization Certification.
In 2011, our production capacity broke through 200,000 tons, and we passed the Halal Food Certification.
In 2012, Laiyu Chemical Co., Ltd. won the Food Additive Manufacturing License.