Ua loaʻa iā Longhua ka palapala hōʻoia ISO 9 0 0 1, 1 4 0 0 1 a me 4 5 0 0 1.A ke lawe aku nei i ka ukana i ka honua holoʻokoʻa e like me ʻAmelika, ʻAmelika Hema, South East Asia, Middle East, Africa a me ʻEulopa.He ʻoihana ulu wikiwiki ʻo Longhua.Hoʻonohonoho ia i ka lālā Qingdao a me Shanghai a hoʻokipa maikaʻi i nā hoaaloha mai nā wahi a pau o ka honua e kipa a kamaʻilio.
ʻO ka laina hana polyether kiʻekiʻe kiʻekiʻe o ka hui he mea hana me nā kuleana waiwai naʻauao kūʻokoʻa.Hoʻohana ka mea hana i kahi ala kaʻina hana hoʻomau.Hoʻomaikaʻi maikaʻi ʻia ke kaʻina hana, ʻoi aku ka haʻahaʻa o ke kumukūʻai hana ma mua o ka mea kahiko, hoʻomaikaʻi ʻia ka hoʻololi ʻana o ka monomer, paʻa ka maikaʻi o ka huahana, a he haʻahaʻa ka monomer.Nā hiʻohiʻona o ke koena, haʻahaʻa ʻala, haʻahaʻa VOC a haʻahaʻa viscosity.I ka manawa like, ʻo ka hana o ka mea hana he haʻahaʻa-carbon a me ke kaiapuni, a ʻaʻohe ʻekolu mau ʻōpala i hana ʻia.ʻAʻole pono ka ʻenehana kaʻina hana nui e wehe i ke ʻano o ka mea hoʻoili kaulahao no ka hana ʻana i ka POP ka mea mua ma Kina, e hoʻopiha ana i ka lua o ka home, aia ka papa kuhikuhi huahana ma kahi kiʻekiʻe o ka ʻoihana, a hiki ke hoʻokūkū me nā huahana like ʻole.Ua helu ʻia ʻo ia ka 2018 Shandong Enterprise Brand Innovation e ka Shandong Quality Evaluation Association.Hoʻolaha nā hopena maikaʻi i ka holomua o nā polymer polyols home.