The progress and sustainability of an enterprise are based on the sustainable protection of the global environment. Yih Shan was established more than 40 years ago and is currently experiencing rapid growth. We are well aware of the importance of environmental protection. While committed to sustainable operations, Yih Shan always cares for environmental issues, strives to improve and reduce energy consumption, and chooses environmentally friendly materials to protect the earth and ensure environmental and ecosystem sustainability. 

Adhering to the core principles of "truth," "kindness," and "beauty," we serve customers and partners with sincerity, fulfill our corporate social responsibilities, prioritize environmental protection, safety, and health, and work together to create a better future.