-
营(Ying)业(Ye)执(Zhi)照(Zhao)
-
消(Xiao)防(Fang)设(She)施(Shi)工(Gong)程(Cheng)专(Zhuan)业(Ye)承(Cheng)包(Bao)壹(Yi)级(Ji) 电(Dian)子(Zi)与(Yu)智(Zhi)能(Neng)化(Hua)工(Gong)程(Cheng)专(Zhuan)业(Ye)承(Cheng)包(Bao)壹(Yi)级(Ji) 建(Jian)筑(Zhu)机(Ji)电(Dian)安(An)装(Zhuang)工(Gong)程(Cheng)专(Zhuan)业(Ye)承(Cheng)包(Bao)壹(Yi)级(Ji) 建(Jian)筑(Zhu)装(Zhuang)修(Xiu)装(Zhuang)饰(Shi)工(Gong)程(Cheng)专(Zhuan)业(Ye)承(Cheng)包(Bao)壹(Yi)级(Ji) 建(Jian)筑(Zhu)幕(Mu)墙(Qiang)工(Gong)程(Cheng)专(Zhuan)业(Ye)承(Cheng)包(Bao)贰(?)级(Ji) 公(Gong)路(Lu)交(Jiao)通(Tong)工(Gong)程(Cheng)专(Zhuan)业(Ye)承(Cheng)包(Bao)((?)公(Gong)路(Lu)机(Ji)电(Dian)工(Gong)程(Cheng)分(Fen)项(Xiang))(?)贰(?)级(Ji)
-
城(Cheng)市(Shi)及(Ji)道(Dao)路(Lu)照(Zhao)明(Ming)工(Gong)程(Cheng)专(Zhuan)业(Ye)承(Cheng)包(Bao)叁(San)级(Ji) 环(Huan)保(Bao)工(Gong)程(Cheng)专(Zhuan)业(Ye)承(Cheng)包(Bao)叁(San)级(Ji) 机(Ji)电(Dian)工(Gong)程(Cheng)施(Shi)工(Gong)总(Zong)承(Cheng)包(Bao)叁(San)级(Ji) 建(Jian)筑(Zhu)工(Gong)程(Cheng)施(Shi)工(Gong)总(Zong)承(Cheng)包(Bao)叁(San)级(Ji)
-
安(An)全(Quan)生(Sheng)产(Chan)许(Xu)可(Ke)证(Zheng)
-
工(Gong)程(Cheng)设(She)计(Ji)资(Zi)质(Zhi)证(Zheng)书(Shu)
-
河(He)北(Bei)省(Sheng)安(An)全(Quan)技(Ji)术(Shu)防(Fang)范(Fan)系(Xi)统(Tong)设(She)计(Ji)、(?)安(An)装(Zhuang)、(?)维(Wei)修(Xiu)备(Bei)案(An)证(Zheng)壹(Yi)级(Ji)
-
环(Huan)境(Jing)管(Guan)理(Li)体(Ti)系(Xi)认(Ren)证(Zheng)证(Zheng)书(Shu)
-
质(Zhi)量(Liang)管(Guan)理(Li)体(Ti)系(Xi)认(Ren)证(Zheng)证(Zheng)书(Shu)
-
职(Zhi)业(Ye)健(Jian)康(Kang)安(An)全(Quan)管(Guan)理(Li)体(Ti)系(Xi)认(Ren)证(Zheng)证(Zheng)书(Shu)
-
企(Qi)业(Ye)信(Xin)用(Yong)等(Deng)级(Ji)证(Zheng)书(Shu)
-
资(Zi)信(Xin)等(Deng)级(Ji)证(Zheng)书(Shu)
-
重(Zhong)合(He)同(Tong)守(Shou)信(Xin)用(Yong)企(Qi)业(Ye)等(Deng)级(Ji)证(Zheng)书(Shu)
-
质(Zhi)量(Liang)服(Fu)务(Wu)诚(Cheng)信(Xin)企(Qi)业(Ye)等(Deng)级(Ji)证(Zheng)书(Shu)
-
诚(Cheng)信(Xin)经(Jing)营(Ying)示(Shi)范(Fan)企(Qi)业(Ye)等(Deng)级(Ji)证(Zheng)书(Shu)
-
中(Zhong)国(Guo)诚(Cheng)信(Xin)企(Qi)业(Ye)家(Jia)认(Ren)证(Zheng)证(Zheng)书(Shu)