恒达牌免烧砖机塑料托板：选用一级料，采用三辊成型，确保质量。
劣质板：加入了过量的石粉，用的含杂质较多的三级料。
Website:www.nthdjx.com、www.hdm.cn
Moblie website:m.nthdjx.com
E-mail:hengda@chinese666.com
Sales hotline:0086-13255238000
Vacuum extruder base:
Add:South of Longzheng bridge,Hai'an district,Jiangsu province,China
Sales hotline:0086-13255238000
Tel:0086-513-88801016
Fax:0086-513-88720868
Concrete block making machine base:
Add:No.1,Industrial park,Hai'an district,Jiangsu province,China
Sales hotline:0086-13255238000
Tel:0086-513-88801016
Fax:0086-513-88808688
International trade department:
Sales hotline:0086-13255238000
Tel:0086-513-88801016
苏ICP备12056138号 Nantong Hengda machinery manufacturing Co.,Ltd.