Hlau JIS G3444 STK490 Seamless cov raj

Hlau JIS G3444 STK490 Seamless cov raj
Sib txuas lus
Txhawb tshuaj

Hlau JIS G3444 Seamless cov raj

Txuj: JIS G3444

Ntaub ntawv:STK400, STK490

Tshuaj lom neeg muaj pes tsawg leeg andamp; Txhua yam khoom:

Shannxi Shew-e-H hlau yeeb nkab Co., Ltd yog ib qhov ua jis g3466 yeeb yam ntxwv lwm tus neeg thiab kuj muaj npe nrov tej chaw tsim tshuaj paus, nruab muaj ntau yam kev jis g3466 yeeb yam ntxwv factories, txais tos muas zoo jis g3466 yam ntxwv yeeb ntawm peb lub tuam txhab.

Kev nug
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