Amaphaneli yomphondo olunye kweShandong Tonda uhlawuliwe ngokubhekisisa ukuya kuhlukele amafungi ezindondolo zikhaya, njengamakheli amadabula emfuleni, iinkhovisi zemibhobho, kunye nezilalatho ezi-tropical. Amaphaneli akhululekile amagama angamikrobesi okuyihlukile imoldi neemildew, ukuze alinde inani le-0 lokuhlukayo kumildew kwi-ASTM D3273 testing. Ukusuka kwabo polyurethane (water absorption ≤0.1%) kunye nomdano wesopho esebenzisa ukuphucukelela umoya wakhiwa ukusebenza isiphumo sikhaya. Kufanele kunye nemisebenzi yokuthuthukisa phandle komthimba omkhulu, bayahlinzekela ubungako bokushintsha nokuhlola kwiseva elandelayo. Lale noma ukuba ufunda amareyithi ahlukayo kuhlukele amafungi kulesi siseko sakho.