Ua hoʻomohala ʻia ʻo Echo Chemical Technology (Shanghai) Co., Ltd. mai nā preservatives kuʻuna o Parabens a me Sodium Parabens mai ka makahiki 1990. I loko o nā makahiki he 30 i hala iho nei, ua hoʻonui mākou i kā mākou huahana huahana o Antiseptics a me nā preservatives e kūlike i nā kulekele palekana palekana kaiapuni o Kina a me ke ʻano hou o nā hoʻopaʻa inoa honua.
ViewInā makemake ʻoe e hana i kahi disinfectants phenolic, ua aʻoaʻo mākou iā ʻoe e hoʻāʻo i ke kumumanaʻo maʻamau a hana i nā ʻanuʻu ʻelua e like me kēia.
Me kahi o 30,000 mau malihini kipa a me nā loea ʻoihana alakaʻi, he kahua ʻoihana maikaʻi ka PCHi no nā mea hoʻolako i nā mea hana home a me nā honua