Txog KojFa > Daim ntawv muaj cai

Raws li thaum ntxov 2025, kojFA pab pawg muaj tag nrho ntawm 208 Tso cai patent teectures, suav nrog 37 kev tsim tawm patents thiab 171 tus qauv patents; Tau koom nrog kev tsim qauv / kho cov qauv hauv tebchaws, cov qauv kev lag luam, thiab pab pawg qauv li ntawm 35 pab. Ntawm lawv, tus qauv hauv tebchaws GB / T 3091-2025 "Welded steel kav rau kev siv cov dej tsis tshua muaj zog" yuav coj los ntawm pab pawg koj yog siv 2025.

KojFa Hom Steel Kav Hlau tau siv dav hauv cov roj thiab cov nkev roj, cov pob zeb hlau, hluav taws xob ua kom zoo, thiab kev lag luam hluav taws xob thiab kev lag luam. Peb tau cog lus tias yuav tau raws li cov qhua tuaj noj mov ntxiv tom qab - Kev Ua Tau Zoo. pom zoo los ntawm tus thib peb. Ua tib zoo saib xyuas cov khoom lag luam zoo thiab cov kev pabcuam, ua raws li cov neeg siv khoom ua ntej, peb ua tsaug rau koj txoj "

• Cov Khoom Siv Hlau Steel Hlau Pov Thawj

API 5L daim ntawv pov thawj rau Welded Steel Yeeb Nkab

API 5L daim ntawv pov thawj rau kauv steel yeeb nkab

API 5CT daim ntawv pov thawj rau Welded Steel Yeeb Nkab

CE EN10219 Rau Cov Yeeb Nkab Hloov Hloov Hlau

TE EN10219 RAU SAMPIC STEEL YEEB

CE EN10219 rau Kauv Welded Yeeb Nkab

UL daim ntawv pov thawj rau hluav taws sprinkler Yeeb Nkab Canada

U Um daim ntawv pov thawj rau hluav taws Sprinkler Yeeb Nkab Usa

EPD Daim Ntawv Pov Thawj Rau Round Welded Yeeb Nkab

FPCDaim ntawv muaj cai

BvDaim ntawv muaj cai

Daim ntawv pov thawj sni

• Cov Yeeb Nkab Stainless Hlau Yeeb Nkabdaim ntawv muaj cai

Ped Rau Stainless Hlau Welded Yeeb Nkab

Ped Rau Stainless Hlau Welded Yeeb Nkab

Ped Rau Stainless Hlau Welded Kav

• Yeeb Nkab Haumdaim ntawv muaj cai

UL rau cov yeeb nkab fittings

FM RAU GROVED YEEB NKAB

FM Rau Yeeb Nkab Fittings

Welded ncaj seam steel kav, duab dhos ua xwm txheej, thiab cov duab plaub fab uas peb xa tawm tau muab pov thawj

ISO9001-1

ISO9001-2

ISO14001-1

ISO14001-2

ISO45001-1

ISO45001-2

Iso50001-1

Is550001-2

Is550001-3