1. Peb cov iav txhawb cov txheej txheem yas thiab ua ntej cov ntawv xa khoom siv, thiab cov ntawv tshaj tawm ua haujlwm yuav raug muab tawm.
2. Cov ntaub ntawv raw ntawm peb cov khoom siv Manhole ua kom nruj me ntsis los tsim cov txheej txheem kub tshaj plaws los ntawm kev kub siab moulding txheej txheem {}}
{3. iav reinforced yas npog cov neeg siv roj av thiab cov roj hmab seading butting thiab roj hmab seasing locks thiab roj hmab seasing locks thiab roj hmab seasing xauv thiab roj hmab
4. Peb muaj kev nplua nuj ntawm kev paub hauv kev xa khoom manhole, thiab tuaj yeem cov khoom lag luam manhole npog kom paub tseeb tias kev nyab xeeb ntawm logistics thiab kev thauj mus los.
5. Lub Hoobkas tsim khoom ntau lawm, thiab hnub xa khoom ntawm cov khoom lag luam tuaj yeem lav raws li ib txwm muaj {}}
6.}}}}}}}} Koj yuav tau tsim thiab tsim cov phiaj xwm tshiab, peb tuaj yeem muab cov kev pab cuam tshiab rau cov neeg siv rau kev pab cuam dawb.
7. Peb lub Manhole Cover txhawb txhawb kev xeem ntawm thib peb SGS / TV / BV thiab lwm cov chaw yuav tsum tau xauj los ntawm cov qhua tuaj noj mov.
Daim Ntawv Thov Khoom
Cov Khoom Siv Khoom: Manhole Npog yog tsim kom tau kev tsim kho, cov pa dej, tsis muaj blenders, qhov tsis txaus ntseeg lossis lwm yam tsis xws luag.
Loj: 500mm, 600 hli, 700mm, 800mm, 850 hli, thiab lwm yam.
Tsim: en124 A15, C250, D400, E600 thiab f900. Raws li cov neeg thov '{7}}
Cim npe nrov: iav txhawb nqa yas npog, Tuam Tshoj iav txhawb nqa yas npog manufacturers, cov chaw muag khoom
