The automatic production line for tunnel kilns with an annual output of 70 million yuan (converted to standard) is provided by Dongfang Machinery as a complete set. The company provides customers with a complete set of services, including feasibility reports, raw material testing, sintered brick testing, scheme design, scheme budgeting, foundation leveling guidance, kiln process design, equipment matching, kiln construction (including labor but not materials), equipment installation and commissioning, and kiln training technology.