PultrusionProses pultrusion adalah kaedah pengeluaran berterusan bahan komposit, ia adalah proses pengeluaran automatik ···
Hebei FYGRP Co.,ltd was founded in 1997, with more than 20 years’ experience on the design,Our main objectives are the technical development of FRP and GRP pipes and vessels, the introduction of carbon fiber, and the study of RTM and hand lamination products is ongoing, and have already been widely used.