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2013
manufactory rona le thepa ba ile ba fallela ho tloha Shanghai Baoshan ke Shanghai Songjiang, le tsosolosa tsohle lihlahisoa mola.
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2012
Ka boiteko bo tsoelang pele ba basebetsi-'moho le tsohle, lihlahisoa tsa rona amohetse thoriso moreki. lihlahisoa tseo li ne li romeloa linaheng tse ling ho North America, Europe, Afrika Leboea, Bochabela bo Hare le Asia Boroa-bochabela.
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2008
Bosun Co., Ltd e thehiloe e le khampani potlana le khampani litsebi kgwebo ya tsoang linaheng tse ling, ka mor'a hore kopo ya lengolo bohlokoa le kantle ho naha re ile ra qala ho Export ka borōna.
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2007
Re invested le tshwerweng setokong bao e seng metallic khorofo khampani ka Hebei le Henan, ile a qala ho rekisa 'me ke diyantle Black silicon Carbide, Brown Aluminium oxide, White Aluminium oxide le Black Aluminium oxide.
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2005
khampani ya rona qala ho OEM sa boleng bo phahameng tšepe thunngoa, tšepe lehlohlojane le sehiloeng tšepe terata thunngoa k'hamphani khoebo ea kantle ho naha, 'me romeloa linaheng tse ling ho Amerika Leboea.
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2003
thekenoloji ho etsa lipatlisiso le ntshetsopele ya rona lefapha kopanela rala indasteri tlhahiso ea litekanyetso tsa hae.
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2000
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manufactory rona qala ho hlahisa mefuta e fapaneng ya lihlahisoa tse ling, tse neng li batla ho 'marakeng. Tse kang Stainless tšepe sehiloeng terata thunngoa, Aluminium sehiloeng terata thunngoa, zinki khaola terata thunngoa le Koporo khaola terata thunngoa.
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1998
manufactory rona e fetile ISO 9001 machaba boleng oona tsamaisong setifikaite. Re ile ra ba e mong oa kholo ka ho fetisisa tšepe lik'hamphani Chaena khorofo, e leng e se e rekiswa liprofinseng tse fetang 20 'me metse ea China.
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1984
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BOSUN Group o thehile selemong sena. Re ile ra qala ho hlahisa tšepe thunngoa khaola terata thunngoa, tšepe thunngoa le tšepe lehlohlojane ka Shanghai le Jiangsu.
