ʻO Dongying Taihua Petrotec Co., Ltd (pōkole no Taihua Petro) kahi ʻoihana hoʻolako i nā lako ʻaila no ka ʻoihana aila a me ka ʻenehana. Hoʻolaʻa ʻia ʻo Taihua Petro i ka hāʻawi ʻana i nā lawelawe ʻoi aku ka kiʻekiʻe a me nā huahana i nā mea kūʻai aku ma ka honua holoʻokoʻa. He lālā mākou o CCOIC (Chamber Chamber of International Commerce) a me CCPIT (Ka ʻaha Kina no ka paipai ʻana i ke kālepa kūwaho).

Aia ʻo Taihua Petrol ma ka lua o ka māina aila ʻo Shengli- ʻo Shengli oilfield kahi hale hana ʻoi loa o nā lako ʻaila ma Kina. ʻO kā mākou huahana nui pū me nā ʻeli a me nā pono komo, nā pono hana, nā pono pono pono pono, nā kaula o ka ʻeli, nā pono lawaiʻa, nā mea hana, nā pumps mud triplex a me nā huahana ʻē aʻe āpau. Hana pū mākou i nā mea ʻeli luawai wai maikaʻi e like me nā koʻokoʻo ʻeli luawai wai, nā ʻāpana tricone, nā pahu kila kila, nā pale o Johnson, nā hammers DTH & nā bit etc.