久久99精品国产女不卡7777,国产在线精品一区二区不卡顿,免费人成网站在线观看视频,jrs低调看高清直播,国产精品无码专区

Beijing Metallurgy and Materials Technology Co., Ltd

Beijing Metallurgy and Materials Technology Co., Ltd

Main Products:high purity metal silver Ag powder, High pure metal copper Cu powder, high purity metal niobium Nb powder,
View more

????? ????

??? ??

China ??? ??? Ag ?? - China Supplier

??? ??? Ag ??

Minerals & Metallurgy/Other Metals & Metal Products

750

?? ???
China ??? ?? ?? Cu ?? - China Supplier

??? ?? ?? Cu ??

Minerals & Metallurgy/Other Metals & Metal Products

18

?? ???
China ??? ?? ??? Nb ?? - China Supplier

??? ?? ??? Nb ??

Minerals & Metallurgy/Other Metals & Metal Products

130

?? ???
China ??? ?? ?? Cr ?? - China Supplier

??? ?? ?? Cr ??

Minerals & Metallurgy/Other Metals & Metal Products

18

?? ???
China ??? ?? ?? ?? - China Supplier

??? ?? ?? ??

Minerals & Metallurgy/Other Metals & Metal Products

?? ??

?? ???
China ??? ???? ? ?? Fe ?? - China Supplier

??? ???? ? ?? Fe ??

Minerals & Metallurgy/Other Metals & Metal Products

18

?? ???

?? ??

Beijing Metallurgy and Materials Technology Co., Ltd

고순도 크롬 시리즈 제품의 주요 생산품, 우리 회사는 수소 제련을 사용하여 고순도 크롬 제품 품질을 생산하며 동일한 산업보다 우수합니다. 현재 당사의 제품은 스퍼터링 타겟, 니켈 기반 초합금, 높은 엔트로피 합금, 항공 재료 산업에 널리 사용되어 왔으며 고객들로부터 인정 받고 있습니다.

베이징 야금술과 물자 기술 Co., 주식 회사 

전화 번호 8615340041407 Fax.010-62976050

이메일: gykj588@163.com

//bjgymetal.com


??:Room B710, 7th floor,Building 1, Block T01, Tujing Village Shengjing Pioneer Park, south of Dengzhuang, west of Youyi Road, Xibeiwang town, Haidian District, Beijing(?? ??:100085)
 - Partner Programme - Old Version
Copyright ? armluntan.cn. All Rights Reserved.