1. In 2003, Ms. Li Xuemei led the team to develop the aluminum imitation thatch tile, which opened a new era of innovative aluminum fire-proof building decorative materials, and set up Shenzhen Licheng thatch tile Co., Ltd in the same year.

2. In 2004, we cooperated with Hong Kong Security Water Conservancy Engineering Company to supply products to Nantian Hot Spring Hotel in Sanya.

3. In 2005, the first city of China in Beijing's Sixth Ring Road officially entered the site for supply and installation with Shenzhen Lichengmao straw tiles.

4. In 2006, the Lixue Production Department and the R&D Department worked together to study the market acceptable Hainan wind-resistant straw tiles, which were unanimously approved by the local leaders of the Li Nationality Village in Sanya, Hainan, and took Lixue straw tiles as the designated supplier of local products.

 5 and 2007, we signed a cooperation agreement with a large well-known company such as Hongkong and overseas.

6 and 2008, the simulated Mao thatched tile produced by Li Xue received patent for design and utility model.

7. In 2008, Shenzhen Lichtmao Grass Tile Co., Ltd. became a member of Shenzhen Green Building Association.

 8 and June 2009, the China Building Materials Market Association awarded the "green building materials products" honor.

 December 2009, China Light and Medium Product Quality Guarantee Center assessed Lixue products as "anti-counterfeiting and quality assurance products for national users".

10. In March 2009, Lixue Aluminum Simulated Maotao was awarded "AAA Brand of Quality, Service and Credit" by China Light and Medium Product Quality Assurance Center.

11, August 2010, joined the Shenzhen Green Building Association (SGBA) and the Shenzhen Branch of the China Urban Science Association Green Building and Energy Conservation Committee, and became a member of the Association.

12. In 2011, the eight companies headquartered by Lixue held a "Symposium on Marketing Strategy of Aluminum Made Maotao Tiles". The Symposium identified Lixue Maotao Tiles as a new building material with green, low carbon and environmental protection, and established Lixue's leading position in the world's aluminum Maotao Tiles industry.

13. In 2012, Lixue positioned its products in the "brand, serialization, Europe and the United States," based on high-end and rural transformation of the combination of high-simulation thatch tile products.

14, 2013, increased domestic and foreign Internet sales coverage model, opened up the domestic and foreign market dealer business model pioneer.

In 2015 and 2014, with the further deepening of national reform and the concern and support of governments at all levels, the company successfully won the tender for the project of more than 20,000 square terraces in Yuanyang, Yunnan Province.

15. In 2015, with the continuous development of the company's business and increasing market demand, the company has also been expanding marketing and increasing production workshops, thus relieving dealers of timely supply and market demand worries;

In 17th and 2016, Leymus chinensis deepened and established a cooperative relationship between urban and rural rural reconstruction, making full use of the first brand advantage of the grass, responding to the state's policy of supporting Township construction, adding a beautiful color to the construction and construction of Characteristic Towns and rural reconstruction.