Kev saib xyuas-dawb txias system nrog dej ntws siabKev hloov lub puab tsaig nrawm
PE Yeeb Nkab Extrusion Tshuab feem ntau yog siv los ua cov kav dej ua liaj ua teb, cov kav dej, cov kav dej, cov kav dej, cov kav dej, cov kav dej cable thiab lwm yam.
PVC yeeb nkab kab yog tsuas yog siv nyob rau hauv zus tau tej cov Agricultural dej mov & dej paug system, architectural dej mov & tawm system, xaim nteg system, thiab lwm yam hom phiaj.
Prestressed Post tensioning kauv pob zeb siv Galvanized Sheet Kauv Ducting Corrugatedcorrugated yeeb nkab tshuab ib yam ntawm cov khoom siv los ua pre-stressed qhob reserved tunnel hlau bellows ua rau galvanized steel sawb kauj rau hauv plaub yoj puab ces undercuts thiab swages mus thov lub bellows, uas muaj high efficiency thiab me ntim, yooj yim khiav lag luam thiab txij nkawm, yooj yim. thiab ceev adjustable.Nws yog tsim rau centralized siv nyob rau hauv cov chaw tsim kho thiab factories.