99精品在线观看_亚洲AV无码乱码A片秀色直播_国产精品国内自产_久久精品无码区天美蜜桃

Tunnel kiln production line with an annual output of 80 million yuan

The fully automatic production line for tunnel kilns with an annual output of 80 million yuan (converted 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, equipme【Learn more】