Shandong Wanhai Steel Structure Co., Ltd., as a company specializing in the design and manufacture of modular houses, has successfully expanded its business to many countries and regions around the world in recent years with its high-quality products and services. The company's main products, such as expandable container houses, folding container houses, and packaged container houses, are widely used in the construction of clinics, schools, mining camps, residences, and low-cost communities with their advantages of beautiful, light, earthquake-resistant, and environmentally friendly, and have become a strategic partner of many international companies.