Hana ʻia nā uhi manhole composite (FRP/GRP) e like me BS-EN124 a ʻae ʻia e SGS
Hana ʻia kā mākou mau uhi manhole composite (FRP/GRP) e like me BS EN124 a ua loaʻa nā ʻano palapala like ʻole. I kēia manawa, ʻaʻole wale ka mākeke maikaʻi o kā mākou composite (FRP/GRP) ma ka home, akā kūʻai aku i nā ʻāina ʻoi aku ma mua o 40.
Hoʻokumu kā mākou hui i kahi "Huan Province Composite Materials Engineering Technology Research Center" me ka National University of Defense Technology, kahi i loaʻa ma mua o 20 mau patent aupuni, e hāʻawi ana i ke kākoʻo ʻenehana ikaika no ka hoʻomohala ʻana o kā mākou hui.