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環(huán)保機械行業(yè)協(xié)會(huì )會(huì )員證書(shū)
中國城鎮給水排水協(xié)會(huì )團體會(huì )員
中國城鎮給水排水協(xié)會(huì )理事單位
上海市環(huán)境保護產(chǎn)業(yè)協(xié)會(huì )會(huì )員證書(shū)
浙江省環(huán)保產(chǎn)業(yè)協(xié)會(huì )團體會(huì )員證書(shū)
浙江質(zhì)量網(wǎng)技術(shù)標準、產(chǎn)品質(zhì)量類(lèi)會(huì )員單位
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