ʻO Jrain FRP, aia ma ke kūlanakauhale ʻo Hengshui o Kina, he hana ʻekena i ka huahana hoʻohui. Hana mākou i nā huahana palupalu fiberglass hoʻoikaika (FRP) i ka hoʻomaka ʻana mai ka 2008 a ikaika mau i ka hoʻomaikaʻi ʻana i ka huahana, kaʻina hana a me ke kūkulu ʻana i ka mākeke. Aia a hiki i kēia manawa iā mākou nā papa hana 5000m2, me nā mīkini kīwaha, nā lako hakahaka a me nā mea paʻi, a me nā mea i loko. Ua hōʻoia ʻia mākou me ka ʻōnaehana manaʻo ISO9001. Ua hoʻolako ʻia mākou i kahi lab e pili ana a me nā pono hana hoʻoliʻi FRP. Manaʻo mākou i nā code international e pili ana a laila hana i nā huahana e pili ana iā lākou e like me ASME, ASTM, BS EN.