ʻO Weihai Jierui Medical Products Co., Ltd (Wego Jierui) i hoʻokumu ʻia i ka makahiki 1988, ʻo ka ʻāpana Granula e hana nui i ka PVC Granula ma ke ʻano he "Hechang" Brand, i ka hoʻomaka wale ʻana e hana i ka PVC Granula no ka Tubing a me PVC Granula no Chamber. Ma 1999, hoʻololi mākou i ka inoa inoa iā Jierui. Ma hope o ka hoʻomohala ʻana o 29 mau makahiki, ʻo Jierui ka mea hoʻolako nui i nā huahana Granula i China Medical Industrial. ʻO ka huahana Granula me PVC a me TPE ʻelua laina, ʻoi aku ma mua o 70 mau formulas i loaʻa no ke koho ʻana o ka mea kūʻai aku. Ua kākoʻo maikaʻi mākou ma luna o 20 mau mea hana Kina ma IV set / Infusion manufacturing. Mai 2017, e lawelawe ʻo Wego Jierui Granula i nā mea kūʻai aku ma waho.
Hoʻokele nui ʻo Wego Jierui i ka ʻoihana o nā Wound Dressings, Surgical Sutures, Granula, Needles of Wego Group.