Yingkou Hankai Refractory Materials Co., Ltd. (formerly Dashiqiao Longda Refractory Materials Co., Ltd.) was founded in 2004 and located in Chenjia Village, Dashiqiao City, the capital of magnesia in China. Magnesite is rich in resources, unique in geographical location, convenient in transportation and developed in all directions. Our company is a comprehensive modern enterprise that integrates research and development, production, and sales. The company was established with a high starting point and high standards for integration, and strictly implements international 5S management. It has passed the ISO9000 International Quality Year certification and has been awarded various honors such as Excellent Enterprise, Star Enterprise, and Technological Innovation multiple times.

After nearly 20 years of innovative development, the company has fixed assets of over 100 million yuan and currently employs more than 130 people, including 25 middle and senior refractory technical personnel responsible for product research and development. Covering an area of 500000 square meters, with a modern factory building area of 300000 square meters, we currently have 16 electric melting magnesium furnaces. Our main products include large crystal electric melting magnesium sand, calcium bicarbonate electric melting magnesium sand, and electric melting magnesium sand; The annual output is over 60000 tons, with an output value of nearly 300 million yuan. The products produced by the company are exported in large quantities to countries such as Europe, South Korea, India, etc. The product quality and service have won unanimous praise from our customers.

The company focuses on contracts, keeping promises, adhering to the principle of quality first, customer first, good after-sales service, and reasonable prices to win the market and customers.