Moʻolelo o ka ʻOihana
2001
Ua hoʻokumu ʻia ʻo Shanghai Bright Machinery Co., Ltd., ʻo ia ka mea nui i ka lawe mai a me ka hoʻokuʻu aku i nā mīkini, nā pamu, nā kiwikā, nā mea hana, a me nā ʻenehana pili.
2005
Ua hoʻomaka ka hale hana ma Jiangsu o Shanghai Bright Machinery Co., Ltd. i ka hana ʻana, e kālele ana i ka hana ʻana a me ka hana ʻana i nā pamu lima a me ka hoʻoponopono hou ʻana i nā pamu centrifugal.
2013
Ua hoʻokumu ʻia ʻo Shanghai Tongke Flow Technology Co., Ltd. ma ke ʻano he lālā o Shanghai Tongji Nanhui Science Hi-Tech Park Co., Ltd. Me ke alakaʻi ʻana e ka ʻenehana holomua a me ke kākoʻo ʻia e ka ʻike loea ikaika o Tongji, loea ka ʻoihana i ka R&D a me ka hana ʻana i nā lako wai akamai a hāʻawi pū i nā lawelawe hoʻoponopono mālama ikehu no nā ʻoihana.
2014
Ua hoʻomohala kūleʻa ka ʻoihana i kekahi mau huahana alakaʻi kūloko me nā kuleana waiwai noʻonoʻo ponoʻī, me nā "SPH series high-efficiency, high-suction head synchronous self-priming pumps" a me nā "Super synchronous high-voltage frequency conversion energy-saving pump stations."
2015
Ua hui pū ʻo Tongke Technology (Jiangsu) Co., Ltd., e kālele ana i ka hana ʻana o nā kikowaena pamu mālama ʻino i hoʻohui ʻia i hoʻohana ʻia i nā papahana hoʻokahe wai, nā kikowaena pamu, a me nā hale hana mālama ʻino.
2016
Ua hoʻokumu ʻia ʻo Dalian Hongseng Pump Co., Ltd., e hāʻawi ana i ka R&D loea, nā lawelawe, nā kūkākūkā, ke kau ʻana ma kahi, a me ke kūʻai aku ʻana i nā pamu kemika ma ka home.
2021
Ua hoʻokumu ʻia ʻo Tongke Flow (Hongkong).
2022
Ua loaʻa iā Shanghai Tongke Flow Technology Co., Ltd. he 50 ʻeka o ka ʻāina ʻoihana a me kahi hale hana ma Yuduo Industrial Park, Taizhou City, Jiangsu Province.
2023
Ua hoʻohana ʻia ka pae mua o ka hale hana ma Drakos Pump Co., Ltd. (Jiangsu), e lawelawe ana ma ke ʻano he kahua hana no Tongke Flow Technology.
2024
Ua hoʻomaka ke kūkulu ʻana o ka lua o ka pae o Drakos Pump Co., Ltd. (Jiangsu).