Tuam Tshoj lag luam wholesale Zinc plated hex socket screws Manufacturers - Hexagon socket screws din912 qib 10.9 dub - Zhongli bolts

Carbon steel hex socket screws DIN912
Loj: M10X20-M10X150
M12X20-M12X150
M14X30-M14X200
M20X40-M20X200
M22X50-M22X250
M24X50-M24X250
Tshaj M27 thiab lwm qhov ntev, peb xav tau cov ntaub ntawv ntxaws los ntawm cov neeg siv khoom
Cov khoom siv raw: alloy steel, 35CrMoA, 42CrMoA, b7
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1.Koj puas yog lub tuam txhab lag luam lossis chaw tsim khoom?

Peb yog cov chaw tsim khoom, tab sis peb muaj daim ntawv tso cai xa tawm, yog li peb tuaj yeem ua lag luam ncaj qha

2. Koj cov nqe lus ntawm kev ntim khoom yog dab tsi?

Feem ntau, peb ntim peb cov khoom nyob rau hauv 25kgs tej, ces rau hauv fumigated ntoo pallet, yog tias koj muaj kev thov tshwj xeeb, peb tuaj yeem sib tham.

3. Yuav ua li cas txog koj lub sijhawm xa khoom?

Feem ntau, nws yuav siv sijhawm 30-60 hnub tom qab tau txais koj cov nyiaj them ua ntej. Lub sijhawm xa khoom tshwj xeeb nyob ntawm cov khoom thiab qhov ntau ntawm koj qhov kev txiav txim.

4. Koj txoj cai qauv yog dab tsi?

Peb tuaj yeem muab cov qauv dawb yog tias peb npaj cov khoom hauv Tshuag.

5.Koj puas kam txais kev txiav txim me me?

Tseeb, peb tuaj yeem txais cov xaj me me

6. Peb puas tuaj yeem ua koj tus neeg sawv cev hauv peb lub tebchaws.

Peb tuaj yeem tham txog nws, yog tias koj qhov ntau txaus, peb tuaj yeem txais.

7. Koj cov nqe lus them nqi yog dab tsi?

TT 30% tso nyiaj ua ntej, 70% tshuav nyiaj them tiv thaiv daim B / L