The LCD splicing screen supplier of Shenzhen Huayun Vision Technology Co., Ltd. used a 55 inch LCD splicing screen, a touch integrated machine with a K-shaped base, and an 84 inch wall mounted LCD advertising machine at the exhibition and display industry in Tai'an, Shandong.

 
Tai'an, subordinate to Shandong Province, is located in the central part of Shandong Province, bordering Jinan, the capital of Shandong Province, to the north, Qufu, the hometown of Confucius, the founder of Confucian culture, to the east, Linyi, the mall, and to the west, the Yellow River. It is 66.8 kilometers away from the provincial capital Jinan in the north and 74.6 kilometers away from Qufu, the holy land of three holes in the south.
Tai'an is named after Mount Taishan Mountain. "If Mount Taishan Mountain is safe, the whole world will be safe", implying that the country will be peaceful and the people will be safe. The city is located at the foot of Mount Taishan Mountain. It is built close to the mountain and integrates the mountain and the city.
Mount Taishan Mountain in Tai'an City is a national key scenic spot“The Head of the Five Mountains”The reputation of "the first mountain in the world" is a world natural and cultural heritage. Tai'an was listed as one of the first open tourism cities by the State Council in 1982. It is one of the central cities in central Shandong, an excellent tourist city in China, and a List of National Famous Historical and Cultural Cities in China.