Aia ʻo HC ma ke kūlanakauhale ʻo Changsha, ka moku ʻo Hunan, ʻO nā huahana nui ka CRANKSHAFT, CYLINDER HEAD, CYLINDER BLOCK, PISTON, PISTONG RING, CYLINDER LINER, BEARING. Hoʻohana ʻia nā huahana i loko o ka moana, locomotive, generator, nā mīkini hana, nā kaʻa kaumaha, nā kaʻa a me nā kaʻa kalepa. ʻO ke kumu hoʻohālike engine e uhi iā CUMMINS, CATTERPILAR, DETROIT, VOLVO, MERCEDES-BENZ, MAN, DAF a me nā mea ʻē aʻe. I kēia manawa ua hoʻopuka maikaʻi ʻia nā huahana ma mua o 30 mau ʻāina.

ʻO ka ʻoihana hana o nā kiʻi kiʻi a me nā laʻana he mea maikaʻi hoʻi ia o ka mīkini ʻo Haochang. Ua hoʻokumu ʻia ka hui e Mrs. Susen, he wahine ʻenekinia nona ke kulanui ʻo Mechanical Design and Manufacturing. Ma hope o 4 mau makahiki o ka hoʻonaʻauao ʻōnaehana, ua hana ʻo ia ma ke ʻano he ʻenehana ma ka pūnaewele i loko o kahi hale hana mīkini nui no 6 mau makahiki, a laila hana ʻo ia ma ke ʻano he mea kūʻai kālepa haole ma ka ʻoihana kūʻai kālepa haole no nā makahiki he 20. Me 30 mau makahiki o ka hana ʻana i ka ʻoihana mīkini, ua kūkulu ʻo Mrs.

ʻO ke kūlana maikaʻi ʻo Haochang Machinery i hāpai ʻia e hiki a ʻoi aku paha i nā kūlana OE. Me ka ISO9001-2015 hōʻoia ʻōnaehana maikaʻi, ua loaʻa i ka mīkini ʻo Haochang kahi loiloi kaulahao lako a me ka hui nānā maikaʻi e hōʻoia i ka hoʻokō ʻana o nā huahana 100% i nā koi o nā mea kūʻai aku. ʻO kā mākou limahana ke kuleana nui no ka maikaʻi o kēlā me kēia pūʻulu waiwai. ʻO ka hōʻoia maikaʻi o hoʻokahi makahiki ma hope o ke kau ʻana ʻo kā mākou hoʻokō kumu.

Ua kōkua maikaʻi ʻo Haochang Machinery i nā mea kūʻai aku i ka hana ʻana i kā lākou mau hōʻailona ponoʻī e like me DIESSELTEK, SHAHYAR, TELFORD, DYNAGEAR, TRUST-DIESEL etc. a lawe ka ʻoihana iā mākou e lawelawe i kā mākou mea kūʻai aku ʻoi aku ka maikaʻi a maikaʻi. Me kahi kokoke i 30 mau makahiki o ka ʻoihana ʻoihana, ua hōʻiliʻili ʻo Haochang Machinery i ka ʻike waiwai i ka nānā ʻana i ka hana, ka hoʻouna ukana a me ka hoʻomaikaʻi ʻana i nā huahana, e hoʻomaikaʻi mau i kā mākou hiki. Ua loaʻa i nā ʻike maikaʻi ka hilinaʻi mai kā mākou mea kūʻai hou a kahiko.