Tabarma da tutocin lanƙwasa suna da matuƙar muhimmanci a fannin masana'antu, kasuwanci da kuma waje, waɗanda aka daraja su saboda ƙarfinsu na hana ruwa shiga, sassauci da dorewa. Suna aiki a matsayin muhimman shinge da kuma jigilar kayayyaki a aikace-aikace kamar jigilar kaya, tallan waje da kuma rufe gonaki. Aiki da tsawon lokacin sabis na nau'ikan PVC na waje suna da alaƙa da muhimman abubuwan da suka haɗa da PVC mai daidaita tarpaulin na waje.
Ana rarraba tarpaulins ta hanyar kayan aiki (PVC mai rufi, PE, zane), aiki (mai hana harshen wuta, mai jure UV, mai hana ƙura) da aikace-aikace (masana'antu, noma, da nishaɗi). Daga cikinsu, tarpaulins mai rufi na PVC ana amfani da su sosai a masana'antu da waje saboda ƙarfinsa, wanda aka samar ta hanyar hanyoyin rufewa na zamani waɗanda ke tabbatar da daidaiton rufin PVC akan zanen polyester don kwanciyar hankali a cikin amfani mai nauyi.
Duk da haka, aiki da tsawon rai na waɗannan tarpaulins na waje da tutocin lanƙwasa sun dogara sosai akan ingantaccen mai daidaita PVC don tarpaulin na waje, wanda ke magance yanayin zafi na resin PVC a cikin muhallin waje.
Resin PVC yana da saurin amsawa ga yanayin zafi: yanayin zafi mai yawa yayin sarrafawa (fitarwa, cirewa) da abubuwan waje (hasken rana, ruwan sama, yanayin zafi mai tsanani) suna haifar da lalacewa cikin sauƙi, wanda ke haifar da canza launi, karyewa, tsagewa da asarar aikin hana ruwa shiga. Waɗannan matsalolin suna rage amfani, suna ƙara farashin maye gurbinsu da kuma lalata suna ga masana'antun.
Na'urorin daidaita PVC na TopJoy, musamman na'urar daidaita PVC don tarpaulin na waje, suna ba da mafita mai kyau. Suna kare sarƙoƙin polymer na PVC, suna tabbatar da ingantaccen sarrafawa da haɓaka juriya ga abubuwan waje masu tsauri, suna faɗaɗa rayuwar sabis na samfura a cikin mawuyacin yanayi kamar bita na masana'antu, filayen noma da wuraren talla na waje.
Tare da shekaru sama da 30 na gwaninta, TopJoy tana da cikakken haɗin gwiwa da manyan masana'antun tarpaulin na cikin gida. Baya ga samar da ingantattun na'urorin daidaita PVC, gami da na'urar daidaita PVC don tarpaulin na waje, tana ba da cikakken tallafin fasaha (mafita na musamman, jagora a wurin aiki) don taimakawa abokan hulɗa su inganta ingancin tarpaulin na waje, haɓaka gasa da biyan buƙatun kasuwa daban-daban.
| KAYAYYAKI | FOMS | MATAKI | AIKACE-AIKACE | BAYANI |
| Ca Zn | Ruwa mai ruwa | CH-400 | E-PVC & S-PVC | Kyakkyawan launi na farko |
| Ca Zn | Ruwa mai ruwa | CH-401 | E-PVC | Babban manufa |
| Ca Zn | Ruwa mai ruwa | CH-402 | E-PVC | Kwanciyar hankali na dogon lokaci |
| Ca Zn | Ruwa mai ruwa | CH-421 | E-PVC | Kyauta Phenol |
| Ca Zn | Foda | TP-9914 | E-PVC | Babban manufa |
| Ba Zn | Ruwa mai ruwa | CH-601 | E-PVC | Babban manufa |
| Ba Zn | Ruwa mai ruwa | CH-602 | E-PVC | Babban Aiki |
| Ba Zn | Ruwa mai ruwa | CH-605 | E-PVC & S-PVC | Kyakkyawan kwanciyar hankali da riƙe launi |
| Ba Cd Zn | Ruwa mai ruwa | CH-301 | E-PVC & S-PVC | Babban manufa |
| Ba Cd Zn | Ruwa mai ruwa | CH-302 | E-PVC & S-PVC | Babban Aiki |