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Oops ! Our English website is under development, we expect the development to be over by June , We highly regret the inconvenience caused.
Kindly bear with us and for enquiries please contact mail@kinlong.com .
高標(biāo)準(zhǔn)、嚴(yán)要求、零缺陷、零投訴
堅(jiān)朗五金作為國(guó)內(nèi)建筑五金大型企業(yè)，在質(zhì)量上堅(jiān)持高標(biāo)準(zhǔn)、嚴(yán)要求，成立了完善的質(zhì)量管理組織結(jié)構(gòu)，
?先后順利通過了一系列ISO9001、ISO14001、ISO45001認(rèn)證、中國(guó)國(guó)家強(qiáng)制性產(chǎn)品認(rèn)證、CE認(rèn)證……
ISO9001認(rèn)證證書
ISO14001認(rèn)證證書
ISO45001認(rèn)證證書
美國(guó)專利
歐洲專利
中國(guó)國(guó)家強(qiáng)制性產(chǎn)品認(rèn)證證書 防火鎖
中國(guó)國(guó)家強(qiáng)制性產(chǎn)品認(rèn)證證書 防火鎖
CE認(rèn)證 2292-CPR-5314
CE認(rèn)證 2292-CPR-5313
京東
天貓
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