Custom rubber products – O-rings, gaskets, plugs and molded rubber parts
Custom molded rubber parts – OEM/ODM manufacturing from drawings and samples
Rubber products factory – compression molding presses and die cutting machines

Hais txog Qianlang Rubber

Custom & Standard Rubber Seals, Dampers & Moulded Parts Chaw tsim tshuaj paus

Qianlang Roj Hmab yog Tuam Tshoj-raws li cov chaw tsim khoom ntawm kev cai thiab qauv roj hmab foob, tiv thaiv- kev co dampers, molded roj hmab qhov chaw, thiab extruded profiles. Nrog 15+ xyoo ntawm kev sib koom ua ke thiab molding kev paub, peb muab 1,200+ B2B cov neeg siv khoom thoob plaws hauv kev lag luam tsheb, tshuab, hluav taws xob, kev huv, kev tsim kho, thiab kev lag luam kho mob.
Txhua qhov chaw muaj nyob rau hauv NBR, FKM / Viton, EPDM, Silicone, thiab HNBR, thiab ua raws li RoHS thiab REACH rau EU thiab North American kev lag luam.

Kawm ntxiv
about us
  • icon

    15+

    Xyoo Kev Paub

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    1,200+

    B2B Cov neeg siv khoom

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    RoHS

    & REACH

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    ISO

    9001 Certified

Qhov Peb Muab

Los ntawm kev xaiv sib xyaw rau ntau lawm, peb tswj txhua kauj ruam kom xa cov ntawv pov thawj, tus nqi -cov khoom siv roj hmab zoo.

  • Material & Compound Expertise
    NBR, FKM / Viton, EPDM, Silicone, HNBR nrog Shore A hardness ntawm 30 txog 90 rau kev thov kom haum.
    nyeem ntxiv
  • Tooling & Pwm Hauv -Lub Tsev
    Tus kheej cuab yeej rhiav ua kom luv lub sij hawm txhuas thiab txo tus nqi pwm rau ob qho tib si prototypes thiab ntim khiav.
    nyeem ntxiv
  • EU & NA Kev Ua Raws Cai
    RoHS, REACH, thiab FDA- qib silicone muaj, nrog PPAP cov ntaub ntawv rau cov kev pab cuam tsheb.
    nyeem ntxiv
  • OEM & ODM ntawm Scale
    Lub peev xwm ruaj khov txhua hli thiab 1,200+ B2B cov neeg siv khoom taug qab cov ntaub ntawv rov ua dua, ntawm - sijhawm xa khoom.
    nyeem ntxiv
Cov khoom kub
Qhov zoo tshaj plaws - Muag Khoom Roj Hmab
Tshawb xyuas peb cov khoom siv roj hmab uas xav tau tshaj plaws - los ntawm O-rings thiab gaskets rau kev cai molded seals thiab bumpers. Ua hauv EPDM, NBR, silicone thiab FKM, lawv ntseeg tau los ntawm cov neeg yuav khoom hauv tsheb, kev lag luam thiab tshuab kev lag luam thoob ntiaj teb.
1.375 * 4.5 Nti Oval Rubber Grommet Rau Hlau Ntug Protector hauv Tshuag
1.375 * 4.5 Nti Oval Rubber Grommet Rau Hlau Ntug Protect...

Oval roj hmab grommet, cables thiab xov hlau tiv thaiv,...

Ntau
Siv Hluav Taws Xob FFKM O-Nplhaib
Siv Hluav Taws Xob FFKM O-Nplhaib

Qhov kub siab ua kom cov tshuaj lom neeg cov tshuaj tiv...

Ntau
PTFE FEP encapsulated O-Rings
PTFE FEP encapsulated O-Rings

Encapsulated O-rings muaj cov tshuaj lom neeg zoo heev,...

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Thaum Tshav Kub Kub Resistant Khoom FKM Pob
Thaum Tshav Kub Kub Resistant Khoom FKM Pob

Khoom pob FKM muaj qhov kub zoo tsis kam, thiab qhov ua...

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Liab Polyurethane Bushings
Liab Polyurethane Bushings

Polyurethane bushings muaj kuj puas yav tom ntej thiab...

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Mini 3-1/4" cov roj hmab nqus Scution khob
Mini 3-1/4" cov roj hmab nqus Scution khob

82MM roj hmab xuas khob mob pob qhov rooj kov tau siv...

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Silicone muaj yeeb yuj Hose Tube
Silicone muaj yeeb yuj Hose Tube

Muaj yeeb yuj Silicone Tube peb yuav ua silicone leeg as...

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Roj hmab Grommet lub cev Plugs
Roj hmab Grommet lub cev Plugs

Khoom: NR, NBR, EPDM, CR, raws li cov SBR: Mekas as per...

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Custom Rubber Parts
Los ntawm Kev Kos Duab rau Kev Tsim Khoom Loj
Xa koj cov qauv rau peb, 2D kos duab, lossis 3D qauv. Peb cov engineers tswj cov kev xaiv sib xyaw, cov cuab yeej siv, kev tsim qauv, thiab cov ntawv pov thawj ntim khoom.
Kev xaiv khoom
NBR, FKM / Viton, EPDM, Silicone, HNBR phim rau qhov kub thiab txias, tshuaj lom neeg, thiab huab cua raug.
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Kev xaiv khoom
NBR, FKM / Viton, EPDM, Silicone, HNBR phim rau qhov kub thiab txias, tshuaj lom neeg, thiab huab cua raug.
Dimensional & Hardness Control
Tight tolerances nrog Shore A hardness ntawm 30 txog 90, txheeb xyuas ib pawg.
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Dimensional & Hardness Control
Tight tolerances nrog Shore A hardness ntawm 30 txog 90, txheeb xyuas ib pawg.
Performance Tuning
Thaum tshav kub kub, roj, ozone, thiab abrasion kuj engineered rau koj cov kev ua haujlwm.
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Performance Tuning
Thaum tshav kub kub, roj, ozone, thiab abrasion kuj engineered rau koj cov kev ua haujlwm.
Prototype rau Production
Cov qauv kev hloov pauv sai thiab cov nplai du - mus txog qhov ntim ruaj khov txhua hli.
wmpage197-page2-img4.webp
Prototype rau Production
Cov qauv kev hloov pauv sai thiab cov nplai du - mus txog qhov ntim ruaj khov txhua hli.
Drawings & Sample Txais
Xa cov qauv ntawm lub cev, PDF, DWG, lossis STEP cov ntaub ntawv thiab peb thim rov qab -engineer nws.
wmpage197-page2-img5.webp
Drawings & Sample Txais
Xa cov qauv ntawm lub cev, PDF, DWG, lossis STEP cov ntaub ntawv thiab peb thim rov qab -engineer nws.
Cov ntaub ntawv zoo
ISO 9001, PPAP, CoC, thiab cov ntaub ntawv xeem cov ntaub ntawv tau muab los ntawm kev thov.
wmpage197-page2-img6.webp
Cov ntaub ntawv zoo
ISO 9001, PPAP, CoC, thiab cov ntaub ntawv xeem cov ntaub ntawv tau muab los ntawm kev thov.
Daim ntawv thov
Roj Hmab Qhov Chaw Pabcuam 6 Kev Lag Luam Tseem Ceeb
Los ntawm lub tsheb powertrains mus rau cov khoom siv kho mob, peb cov khoom siv elastomer ua haujlwm hauv qhov xav tau ib puag ncig.
O-Rings / Seals
Automotive & EV
Cov ntsaws ruaj ruaj, bushings, thiab dampers rau cav, drivetrains, thiab roj teeb tshuab.
Anti-Vibration Mounts
Muaj Machinery
Kev sib cais ntawm kev vibration thiab sealing rau cov twj, compressors, thiab cov cuab yeej tig.
Grommets / Bushings
Electronics & Khoom siv
Grommets, ko taw, thiab insulating gaskets rau cov neeg siv khoom thiab cov khoom siv hluav taws xob.
EPDM tshuab ntxhua khaub ncaws
Sanitary & Cov kav dej
EPDM thiab silicone seals rau faucets, li qub, thiab dej -rhiab sib dhos.
Roj hmab Profiles
Kev Tsim Kho & Rail
Weatherstrips, expansion pob qij txha, thiab tiv thaiv - vibration pads rau infrastructure.
Silicone Parts
Kev Kho Mob & Khoom Noj
FDA-qib silicone Cheebtsam rau kev tu cev thiab tswj ib puag ncig.
Muaj tswv yim daws teeb meem
rau ntau yam mob
Dab tsi tshwm sim hauv peb Blog?
Xov xwm tseeb
Sab saum toj 10 Chaw Tsim Khoom Ntawm V-Rings Hauv Suav Teb 2026
26 Aug, 2026

Tuam txhab xov xwm

Sab saum toj 10 Chaw Tsim Khoom Ntawm V-Rings Hauv Suav Teb 2026

V-rings zaum ntawm qhov kawg ntawm lub ntiaj teb kev sib khi, thiab qhov no yog...

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Sab saum toj 10 Manufacturers ntawm Quad-Rings Nyob rau hauv Tuam Tshoj 2026
25 Jul, 2026

Tuam txhab xov xwm

Sab saum toj 10 Manufacturers ntawm Quad-Rings Nyob rau hauv Tuam Tshoj 2026

Quad-Rings, tseem hu ua X-Rings lossis Quad Seals, yog cov khoom siv roj hmab s...

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Sab saum toj 10 Chaw Tsim Tshuaj Roj Hmab Hauv Suav Teb 2026
26 Jun, 2026

Tuam txhab xov xwm

Sab saum toj 10 Chaw Tsim Tshuaj Roj Hmab Hauv Suav Teb 2026

Cov khoom siv roj hmab tau siv dav hauv ntau qhov kev lag luam, suav nrog kev s...

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Sab saum toj 10 Manufacturers ntawm Roj Hmab Dampers nyob rau hauv Tuam Tshoj...
22 May, 2026

Tuam txhab xov xwm

Sab saum toj 10 Manufacturers ntawm Roj Hmab Dampers nyob rau hauv Tuam Tshoj...

Raws li kev lag luam thoob ntiaj teb txuas ntxiv mus nrhiav cov cuab yeej ruaj ...

Ntau
FAQ

Cov ntaub ntawv dab tsi koj tuaj yeem siv rau kev cai roj hmab qhov chaw?

NBR, FKM/Viton, EPDM, Silicone, HNBR, thiab tshwj xeeb elastomers xaiv rau qhov kub thiab txias, tshuaj lom neeg, thiab hardness xav tau.

Koj puas tuaj yeem tsim cov khoom los ntawm cov qauv lossis kos duab?

Yog lawm. Peb lees txais cov qauv ntawm lub cev, 2D PDF / DWG, 3D STEP / IGES cov ntaub ntawv, lossis cov duab nrog qhov ntev, tom qab ntawd thim rov qab - engineers thiab tsim cov cuab yeej.

Koj qhov kev txiav txim yam tsawg kawg nkaus yog dab tsi?

Standard O-rings thiab seals pib ib ncig ntawm 1,000 pcs; kev cai molded qhov feem ntau pib ntawm 500-1,000 pcs nyob ntawm qhov loj thiab cov cuab yeej.

Koj tswj hardness thiab tolerances li cas?

Txhua batch raug tshuaj xyuas raws li qhov teev tseg ntawm Shore A hardness, thiab qhov ntev yog kuaj nrog calipers, projectors, lossis CMM rau ISO 3302 / RMA chav kawm.

Koj puas tuaj yeem muab RoHS, REACH, FDA, lossis PPAP cov ntaub ntawv?

Yog lawm. Peb muab cov ntawv tshaj tawm RoHS / REACH, FDA cov ntaub ntawv pov thawj rau silicone, thiab PPAP pob khoom rau tsheb tsim nyog ntawm kev thov.

Lub sijhawm coj mus kuaj yog dab tsi?

Tooling feem ntau yog npaj hauv 2-4 lub lis piam; kuaj nkoj 1 lub lis piam tom qab kev pom zoo cov cuab yeej; Lub sij hawm ua khoom loj yog 3-5 lub lis piam nyob ntawm qhov ntim.
Sib cuag!