By the concentrated research and development of Chairman, Mr. Lin, a new generation of phosphoric acid reflex kiln production equipment and phosphorus pentoxide compulsory refrigeration equipment were developed successfully. They were approved by the Intellectual Property Office of the People's Republic of China, and awarded the utility model patent. It marks that Sino-Linchem has made a major breakthrough in production equipment of phosphoric acid and phosphorus pentoxide, and the transition from technology import to independent intellectual property.

As the management concept of "technology as power", the company cooperates with customers and meets their needs by its professional technology, excellent product, and reliable after-sales service. Putting into effect of the utility model patent interprets this concept completely.