FFU hluavtaws pw tsaug zog yog dav siv nyob rau hauv Nyiv, tab sis lawv tuaj nrog tus nqi siab tshaj 2,500 yuan txhua. Hauv Suav teb, muaj kev sim tshawb fawb txog cov khoom siv pw tsaug zog, nrog rau cov kab ntau lawm hauv Shanghai, tab sis tam sim no lawv tsis siv rau hauv Suav railways. Zoo ib yam li FFU synthetic sleepers, Polyurethane composite elastic sleepers kuj muaj tus nqi siab thiab tseem tsis tau siv rau hauv Suav railways.
Lub siab coated reclaimed rubber composite sleeper muaj ntau cov txheej txheem ntau lawm thiab muaj tus nqi siab. Tsim nyob rau hauv Qingdao, Tuam Tshoj, cov pw tsaug zog no tau raug xa tawm mus rau Tebchaws Meskas, Is Nrias teb, Chile, thiab lwm lub tebchaws tab sis tsis tau siv rau hauv Suav railways. Composite roj hmab railway elastic sleepers muaj tus nqi qis tab sis cov txheej txheem ntau lawm. Lawv tau siv dav hauv kev tsheb ciav hlau thawj zaug hauv Tebchaws Meskas thiab kev tsheb ciav hlau luv luv. Thaum cov neeg pw tsaug zog no tau siv rau hauv kev tsim kho kev tsheb ciav hlau hauv Australia, Is Nrias teb, Thaib teb, thiab lwm lub tebchaws, lawv tsis tau ua raws li Suav txoj kev tsheb ciav hlau.
