Full granulation ntchito ndi mkulu kupanga bwino
Zida zazikulu zopangira zida za Zhengzhou Tianci zolemera: matani 10000-500000 a mzere wopangira feteleza - manyowa a nkhuku organic fetereza zida zopangira, manyowa a ng'ombe organic fetereza zida zopangira, manyowa a nkhumba organic fetereza zida zopangira, manyowa a nkhosa organic fetereza mzere zida, masamba zipatso tiyi udzu organic fetereza kupanga mzere zipangizo.
Zopangidwa ndi simenti zokhazikika za carbide zimakhala ndi zida zazikulu, zosinthidwa makonda zimatha kupangidwa kumene ndipo nkhungu ndi zathunthu.