250in ib.hlau x2 nyob rau hauv. D x Txhua Length Torsion Springs nyob rau hauv liab sab xis thiab sab laug qhov txhab Pair rau Commercial Garage Qhov Rooj
250in ib.hlau x2 nyob rau hauv. D x Txhua Length Torsion Springs nyob rau hauv liab sab xis thiab sab laug qhov txhab Pair rau Commercial Garage Qhov Rooj
| Ntau lub npe | Oiled Torsion Caij nplooj ntoos hlav | Galvanized Torsion Caij nplooj ntoos hlav | E-coated Torsion Caij nplooj ntoos hlav |
| Khoom siv | 82b ua | ||
| Hlau Dia | 0.250 nti (6.35mm) | ||
| Sab hauv | 1-3 / 4 "(44.45mm) 2" (50.8mm) 2-5/8 "(66.68mm) 3-3/4" (95.25mm) 5-1 / 4 "(133.35mm) 6" (152.40mm) | ||
| Ntev | Raws li cov neeg siv khoom xav tau | ||
| Cone | Pre-install lossis raws li cov neeg siv khoom xav tau | ||
| LOGO | Peb tuaj yeem sau npe tuam txhab rau lub caij nplooj ntoo hlav | ||
| SN Test | Ntau tshaj 15000 Cycles | ||
| Qhov Chaw Keeb Kwm | Tianjin, Suav teb | ||
| Chaw tsim tshuaj paus | Tianjin Wang Xia Spring CO., LTD. | ||
| Kev siv | Chaw nres tsheb qhov rooj / Shutter Qhov Rooj / Rolling Door | ||
| OEM | Txais | ||
| Muab xa tuajHnub tim | Hauv 25 hnub | ||
| Daim ntawv pov thawj | ISO9001-2008 | ||
| Qauv Nqi | Cov qauv dawb | ||
| Hom kev them nyiaj | T / T; Western Union; Nyiaj ntsuab; Alibaba Credit Insurance | ||
Qhia peb cov khoom zoo ntawm qhov chaw nres tsheb qhov rooj springs, muaj nyob rau hauv ntau qhov ntau thiab tsawg kom haum rau tag nrho koj cov kev xav tau tshwj xeeb.Peb cov khoom muaj xws li 225, 234, 243, 250, 262, 273 thiab 283 lub qhov rooj qhov rooj.Txawm hais tias koj xav tau lub caij nplooj ntoos hlav me me los yog lub caij nplooj ntoos hlav loj, peb tau muab rau koj.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm peb qhov chaw nres tsheb qhov rooj springs yog lawv qhov ntau thiab tsawg.Peb paub tias txhua qhov chaw nres tsheb yog qhov tshwj xeeb, yog li peb muab ntau qhov sib txawv los xyuas kom meej haum rau koj cov kev xav tau.Nrog peb cov kev xaiv dav, koj tuaj yeem nrhiav tau lub caij nplooj ntoos hlav zoo rau koj qhov chaw nres tsheb qhov tshwj xeeb, ua kom muaj kev ua tau zoo thiab kev nyab xeeb.
Lwm qhov zoo ntawm peb lub Garage Door Springs yog tias lawv tau tsim los siv cov ntaub ntawv zoo tshaj plaws.Peb txaus siab rau peb txoj kev cog lus los muab cov khoom ruaj khov, txhim khu kev qha.Peb cov springs tau tsim los tiv thaiv kev hnav txhua hnub thiab tsim kua muag ntawm kev qhib thiab kaw koj lub qhov rooj chav nres tsheb, kom ntseeg tau tias kev ua haujlwm ntev.
Raws li lub caij nplooj ntoos hlav ua lag luam, peb muab qhov tseem ceeb tshaj plaws thiab kev saib xyuas kom meej hauv txhua lub caij nplooj ntoos hlav peb tsim.Peb cov kws tshaj lij siv tshuab thev naus laus zis hauv lub xeev los tsim cov khoom siv hluav taws xob rau cov qauv kev lag luam siab tshaj plaws.Koj tuaj yeem ntseeg tau tias peb qhov chaw nres tsheb qhov rooj springs yog tsim los rau kev ua tau zoo thiab ua haujlwm ntev.
Ntxiv rau qhov zoo tshaj plaws, peb lub qhov rooj qhov rooj qhov rooj yog tsim los rau kev yooj yim installation.Peb nkag siab qhov tseem ceeb ntawm cov txheej txheem kev teeb tsa tsis muaj teeb meem, uas yog vim li cas peb cov springs siv tau yooj yim thiab yooj yim rau nruab.Koj qhov kev nyab xeeb thiab kev yooj yim yog ib txwm yog peb qhov tseem ceeb tshaj plaws.
Kev nqis peev hauv peb lub qhov rooj qhov rooj qhov rooj niaj hnub no thiab paub txog qhov cuam tshuam lawv tuaj yeem muaj rau koj lub qhov rooj qhov rooj ua haujlwm thiab kev ua haujlwm tag nrho.Nrog peb qhov loj me thiab kev cog lus rau kev ua tau zoo, koj tuaj yeem ua kom koj lub qhov rooj qhov rooj yuav ua tau zoo thiab muaj kev ntseeg siab rau xyoo tom ntej.Xaiv peb lub npe ntawm cov chaw nres tsheb txhim khu kev qha qhov rooj thiab koj yuav tsis poob siab.
