Bayanin samfur:

Nylon Pulley azaman nau'in samfuran filastik na injiniya an yi amfani da su sosai a kowane nau'in masana'antar crane.Nailan ja da aka fara daidaitawa a cikin injin hasumiya ya fara ne a Jamus don maye gurbin guraben karfe don cancantar nauyi mai nauyi, kariyar kebul na karfe, mai mai da kai, mai sauƙin shigarwa, farashi mai sauƙi.Sannu a hankali ana amfani da nailan Pulley a ko'ina a cikin hasumiya don ɗagawa a duk faɗin duniya tare da tarihin sama da shekaru 20.

Aikace-aikace: Kirjin Hasum;Crane;Masana'antar lif

Ikon samarwa:

1, Samar da Sama da 100000 kowane wata

2, Sama da ma'aikata 150 ne ke tsaye

3, 23 ma'aikatan fasaha don tsarawa da ƙididdigewa

4, Amsa da sauri ga samfuran da aka keɓance

5, Sama da nau'ikan nailan 1000 a hannun jari