Shandong Yuling International Trade Company was established in 2020 with a registered capital of 3 million yuan. The company is located in Zibo City, Shandong Province, China, and currently has customers distributed in South Korea, Southeast Asia, and the Middle East. The company's main business includes refractory materials such as clay refractory bricks, insulation bricks, and fireproof cotton. The company has multiple self operated and cooperative factories, adopting a front store and back factory business model, strictly controlling product quality, and providing customers with the highest quality products.