In 2006, Mr. Shen Lanzhi, the founder of LAN Yangyang, after extensive research on the domestic and international decoration market conditions, forward-looking turned his attention to the field of green and environmentally friendly ecological paint-free boards. Then, the enterprise was quickly established, new factories were built, and talents were recruited. The business covered high-end series such as multi-layer solid wood, imported malacca, and cedar. By carefully selecting raw materials and integrating cutting-edge technologies with modern management, we have created a product series that is environmentally friendly, aesthetically pleasing and of superior quality. The rapidly rising Blue Sheep has not only established 15 efficient production lines, achieving a daily output of over 20,000 sheets, but also created the technological and dynamic "Blue Sheep" brand, which has won a warm response and wide acclaim from the market.

In order to build a diversified market, in 2014, Shen Lanzhi established Jiangsu Lanyangyang Decorative Materials Co., LTD., expanding its business to the production of high-end waterproof building formwork. The "Lanyangyang Group" began to take shape. More than 100 mu of land was acquired, 30,000 square meters of factory buildings were built, 12 automated production lines were constructed, and the daily output of formwork exceeded 20,000 pieces. Over 20 patent technologies were obtained, and the brand influence is increasing day by day.

With the acceleration of global layout, in June 2019, the group established Suqian Jiahui Decoration Materials Co., LTD., focusing on the research and development and production of veneer panels. It is equipped with 4 top-notch production lines in the industry and can customize various pattern-style veneer panels, with an annual output of 3 million pieces.