I ka makahiki 1994, ua hoʻonohonoho ʻia kā mākou hui ma mua o 40,000 square meters mea kanu i ʻike ʻia i ka ʻōnaehana molecular sieve oxygen system, ka mīkini naikokene, ka ʻōnaehana oxygen kikowaena, ka ʻōnaehana suction kikowaena, ka ea compressor unit, ea disinfector, nā lako hoʻomaʻemaʻe ea, modular ozone. mīkini hana hana. Loaʻa i ka ʻenehana Sihope he 76 mau ʻenehana patent, 12 mau palapala hoʻoheheʻe aupuni (ʻo ka hui he ʻoihana hoʻokele patent panalāʻau), ʻelua huahana i hoʻokomo ʻia i ka National Torch Plan; Ua helu ʻia nā moʻo ʻekolu ma ke ʻano he mau huahana ʻenehana kiʻekiʻe.
Hana pū ʻo HangZhou Sihope me ka hoʻolālā ʻoihana a me nā keʻena noiʻi, hoʻomau i ka ʻenehana ʻenehana, hoʻomaikaʻi i ka hana a me ka maikaʻi.
Mai kona hoʻokumu ʻana, ua hoʻomohala kā mākou hale hana i nā huahana papa honua mua me ka mālama ʻana i ke kumu o ka maikaʻi ma mua. Ua loaʻa i kā mākou huahana ka inoa maikaʻi loa i ka ʻoihana a me ka hilinaʻi nui i waena o nā mea kūʻai aku hou a kahiko.
e waiho i keia manawa