ʻO CHNSEAL Group Group ka lua o ka mea hana blockade i kūkulu ʻia e CHNSEAL Group (Qianshi anti-theft Research Institute) ma 2009.
Mai 1985 a i 1992, ua ʻike ʻo CHNSEAL Group i ʻehiku mau makahiki o ke kālepa sila honua a me ka hōʻiliʻili ʻana i nā ʻāpana ʻenehana.Ma 1992, ua hoʻokumu ʻo CHNSEAL Group i kāna mea hana blockade mua "Wenzhou CHNSEAL Group Co., Ltd. (ka mea mua o CHNSEAL Group Group).
I ka makahiki 1995, ua komo ʻo CHNSEAL Group i ka nānā ʻana i ka maikaʻi a me nā kūlana kūpono o ka ʻoihana blockade honua a waiho i kahi kumu hoʻomohala me "ʻekolu mau mau" e like me ka manaʻo ʻoihana.Ma hope o 16 mau makahiki o ka hoʻoikaika ʻole ʻana, ua paʻa maoli ʻo CHNSEAL Group i nā ʻāpana ʻenehana kūpono o ka hoʻolālā, hana ʻana a me ka hoʻāʻo ʻana e koi ʻia e ka International isodis / 17712 quality standard, a ua ʻoi aku ma mua o nā kūlana honua ma nā kahua he nui.No laila, ua lilo ʻo CHNSEAL Group i mea hana ikaika loa i ka ʻoihana pahu pahu a me ka ʻoihana nakinaki a me ka ʻāpana hana i koho ʻia o nā ʻoihana moku he nui, nā māla aila, nā panakō, nā hui hōʻike, nā hui mana a me nā mea kanu wai ma ka home a ma waho.Ma ka manawa like, hāʻawi pū ʻo CHNSEAL Group i ka ʻenehana a me ka hana hana no nā ʻoihana sila kaulana kaulana.
Loaʻa i ka CHNSEAL Group Group kahi papa hana maʻamau ma mua o 11000 mau mika square, ʻoi aku ma mua o 300 sets o nā mea nui a me nā mea liʻiliʻi, kahi hale hana maʻamau e like me ka isopas / 17025, a ʻoi aku ma mua o 300 mau limahana.Hoʻohui ia i ka R & D, ka hana a me ke kūʻai aku.Hoʻokuʻu ʻia kāna mau huahana ma mua o 20 mau ʻāina e like me ʻEulopa a me ʻAmelika Hui Pū ʻIa.Ua hoʻomohala ka hui i ʻehiku mau pūʻulu a ʻoi aku ma mua o 200 mau ʻano o nā sila multi-purpose, Ua hana ʻia nā huahana e like me nā kūlana o isodis / L7712 a me C-TPAT, a ua hoʻokō piha ʻia ka ISO9001: 2000 international quality management system.Ua hōʻoia ʻia nā huahana seal he nui e ka National Patent a me ka mokuʻāina a me ka Municipal Technical Supervision Bureau, ka ABS Inspection Bureau o ʻAmelika Hui Pū ʻIa, ka ʻoihana mālama ukana o ka General Administration of Customs o ʻAmelika Hui Pū ʻIa a me isodis / L7712.ʻAʻohe kūlana ʻoihana a me nā kūlana aupuni no nā sila palekana mechanical i ka ʻoihana like ma Kina.Ua alakaʻi ka hui i ka hoʻokumu ʻana i ke kūlana ʻoihana ma Mei 2010 a manaʻo ʻia e hōʻike i ka ʻoihana no ka ʻae ʻia.
ʻO ke sila palekana mechanical e pili ana i ka moku'āina palekana a me ka mea palekana o nā waiwai i ke kaʻina o ka lawe ʻana a me ka mālama ʻana.Loaʻa iā ia nā hiʻohiʻona o ke kūpaʻa tensile, ke kūlou ʻana, ke kū ʻana o ka hopena a me ke kūpaʻa distortion.ʻOiai ka lōʻihi o ka sila i loko o ka moku paʻa, palekana nā waiwai, e hōʻemi nui ana i ke kanaka, nā waiwai a me nā waiwai kālā i hoʻopau ʻia e nā waiwai i ke kaʻina o ka lawe ʻana a me ka mālama ʻana a hoʻopōkole i ka pōʻai o nā loulou waena, No laila, hoʻomaikaʻi ʻia ka maikaʻi. .Ke hoʻopau ʻia ka blockade, ʻaʻole hiki ke hoʻohana hou ʻia no ka lua o ka manawa.Hiki ke hoʻokaʻawale ʻia nā huahana i nā sila bayonet a me nā sila tension e like me ko lākou ʻano.
Hoʻokaʻawale ʻia nā sila ʻano paʻi i nā sila palekana kiʻekiʻe, nā sila palekana kiʻekiʻe a me nā sila palekana padlock type.Hoʻohana nui ʻia nā huahana i loko o ka logistics, nā hui moku, ka nānā ʻana i nā mea kūʻai aku o nā ʻāina ʻē, nā hōʻailona nānā hale hana a me ka hoʻopaʻa ʻana i ka hoʻopunipuni a me ka hoʻopaʻa ʻana i nā puka pahu o nā kaʻa kaʻa like ʻole.
Hoʻokaʻawale ʻia nā sila i hoʻopaʻa ʻia i nā sila uea kila i hoʻopaʻa ʻia, nā sila plastik i hoʻopaʻa ʻia, hoʻopaʻa ʻia i ka hao a me nā sila mea kani.ʻO nā mea āpau me nā mea hoʻolālā hoʻopaʻa ʻia i kēia ʻāpana.Hoʻohana nui ʻia kēia huahana i ka petroleum, chemical, post and telecommunications, banking, logistics a me nā ʻoihana ʻē aʻe e like me ka ukana a me ka ʻāpana.
