Ua hoʻokumu ʻia ʻo Dongguan Yuhuang Electronic Technology Co., Ltd. i ka makahiki 1998, he ʻoihana hana, noiʻi a me ka hoʻomohala ʻana, kūʻai aku a me ka lawelawe ʻana ma kekahi o nā ʻoihana ʻoihana a me ke kālepa. Hoʻolaʻa nui ʻia i ka noiʻi a me ka hoʻomohala ʻana a me ka hoʻopilikino ʻana i nā mea paʻa lako paʻa ʻole maʻamau, a me ka hana ʻana i nā mea paʻa pololei like ʻole e like me GB, ANSI, DIN, JIS, ISO, a pēlā aku.

ʻElua mau kahua hana o ka ʻoihana, ʻo Dongguan Yuhuang e uhi ana i kahi ʻāpana o 8,000 mika kuea, a ʻo Lechang Technology e uhi ana i kahi ʻāpana o 12,000 mika kuea. Loaʻa iā mākou kahi hui lawelawe ʻoihana, hui loea, hui maikaʻi, hui ʻoihana kūloko a me nā ʻāina ʻē, kaulahao hana makua a kūpono hoʻi a me ke kaulahao hoʻolako, hale hana hana wili aunoa, hale hana gasket, hale hana lathe, hale hana nati, hale hana stamping. Ma ke kumu o ka ʻenehana hana kiʻekiʻe, ua lako pono ʻia me nā ana hoʻomalu maikaʻi koʻikoʻi, i lako me ka hale hana hoʻokaʻawale optical, hale hana nānā piha a me ka hale hana. Hiki i ka mea hoʻokaʻawale optical ke ʻike pololei i ka nui a me nā hemahema o nā wili, pale i ka hui ʻana, a hiki ke nānā i nā wili ma mua o 600 i kēlā me kēia minuke i ka wā mua loa. I mea e hōʻoia ai he 100% kīnā ʻole ke ʻano o ka huahana, hana ka hale hana nānā piha i ka nānā maka o ka huahana e hōʻoia i ka like o ka huahana.

Ua lako ka hale hana me kahi laulā piha o nā lako hoʻāʻo: 1. Mea hoʻāʻo paʻakikī Vickers a me ka mea hoʻāʻo paʻakikī Rockwell e hōʻoia i nā koi paʻakikī o ka huahana. 2. Hoʻohana ʻia ka mika torque e ʻike a hoʻopaʻa i ka waiwai torque o kēlā me kēia huahana e hōʻoia i ka hoʻokō ʻana o ka huahana i ka waiwai torque i koi ʻia e nā mea kūʻai aku. 3. Hoʻohana ʻia ka mīkini tensile e hoʻāʻo i ka ikaika tensile o kahi mea a huahana paha. 4. Hoʻohana ʻia ka pahu hau no ka hoʻāʻo hydrogen embrittlement e hoʻāʻo inā ua dehydrogenated ka huahana a pale i ka haki ʻana o ka huahana. 5.X-ray fluorescence spectrometer, elemental analysis o nā huahana, akā ʻo ka palekana kaiapuni hoʻi. 6. Loaʻa iā mākou ka mīkini hoʻāʻo paʻakai paʻakai, mīkini inlay metallographic, mīkini ʻoki metallographic, pahu mahana mau a me ka pahu haʻahaʻa, mīkini hoʻāʻo kū'ē friction, mea hoʻāʻo pale leakage, ʻelua-dimensional, papa percussion poʻo, micrometer hōʻike kikohoʻe, ana apo, ana hoʻokūkū, mika hohonu nila a me nā lako hoʻāʻo ʻē aʻe, ua hoʻomaʻamaʻa paʻa ʻia kēlā me kēia huahana a me ka hoʻāʻo ʻana e hōʻoia i ka hoʻokō ʻana o ka maikaʻi o ka huahana a ʻoi aku ma mua o nā manaʻolana o ka mea kūʻai aku.

Loaʻa i ka ʻoihana ka mīkini poʻo anu multi-station, ʻelua-ʻano ʻehā, ʻekolu-ʻano ʻekolu, ʻekolu-ʻano ʻeono, ʻehā-kiko anu poʻo anu, mīkini ʻōwili niho, hiki i ka mīkini ʻōwili niho hui ke hana i nā wili M1-M16. I ka manawa like, aia nā mīkini kahakaha gasket a me nā lako ʻē aʻe, hiki ke hana i nā ʻano gaskets like ʻole, nā pads elastic, nā pads pālahalaha, nā pads square, a pēlā aku. Hiki ke hoʻohana ʻia ka mīkini poʻo anu nati ma ke ʻano he nati no M2-M16, a hiki ke hoʻohana ʻia ka lathe aunoa ma ke ʻano he nati knurled a me kahi nati inlay. ʻO ka mīkini kahakaha kiʻekiʻe, hiki i ka make holomua ke hana ma mua o 0.1mm, hiki i ka make hoʻokahi ke hana i nā ʻāpana kahakaha 3-5mm mānoanoa. Hana ke kikowaena mīkini i nā ʻāpana lathe i hana pono ʻia, hiki ke liʻiliʻi nā koi hoʻomanawanui e like me 0.006mm, hana ka mīkini kikowaena i nā ʻāpana lathe cylindrical, a hiki i ka lathe CNC ke hana i nā ʻāpana lathe maʻamau like ʻole. Hiki iā mākou ke hāʻawi iā ʻoe i nā ʻano wili like ʻole, gaskets, nati, nā ʻāpana lathe, nā ʻāpana kahakaha pololei a me nā huahana ʻē aʻe. He poʻe akamai mākou i nā hoʻonā hoʻopaʻa paʻa ʻole maʻamau, e hāʻawi ana i nā hoʻonā hōʻuluʻulu lako paʻa hoʻokahi.

Ua hoʻokuʻu ʻia aku kā mākou huahana i nā ʻāina he 40 a puni ka honua, a ua hoʻokumu mākou i ka laulima maikaʻi me nā ʻoihana kaulana he nui ma ka home a ma waho, e like me Xiaomi, Huawei, KUS, SONY, a pēlā aku, a ua hoʻohana nui ʻia kā mākou huahana i nā kamaʻilio 5G, aerospace, mana uila, mālama ikehu, ikehu hou, palekana, mea uila mea kūʻai aku, naʻauao hana, nā lako hale, nā ʻāpana kaʻa, nā lako haʻuki, ka mālama ola kino a me nā ʻoihana ʻē aʻe.

Hāʻawi mākou i nā lawelawe ma mua o ke kūʻai aku, ke kūʻai aku a ma hope o ke kūʻai aku, a hāʻawi i nā lawelawe R&D, ke kākoʻo loea, nā lawelawe huahana a me nā lawelawe hoʻopilikino pilikino no nā mea paʻa. Hoʻopili mākou i ke kulekele maikaʻi a me ka lawelawe o "ka maikaʻi mua, ka ʻoluʻolu o ka mea kūʻai aku, ka hoʻomaikaʻi mau ʻana, a me ka maikaʻi loa", lawelawe me ka ʻoiaʻiʻo i nā mea kūʻai aku, hoʻoikaika e hoʻoponopono i nā pono o ka mea kūʻai aku, a hoʻokumu i ka waiwai hou aku no nā mea kūʻai aku. ʻO kou ʻoluʻolu ke kumu e neʻe ai mākou i mua!