香蕉成人一区_侵犯人妻一区二区中文字幕_国产免费破外女真实出血av_亚洲黄色视频首页_娇妻被朋友征服中文字幕_亚洲图片中文字幕在_亚洲AⅤ天堂宅男_噜噜韩国日本视频在线播放_国产精品夫妻_免费黄色性感一级片
The most stable quality manufacturer for sapphire material.
中文版
|
ENGLISH
Home
About Us
About Us
Culture
Set Up
Honor
Corporate Style
News
Company News
Industry News
Products
Beta Alumina
Alumina For Sapphire Crystal
Gamma Alumina For Flame Fusion
Alumina For LED Phosphor Powde
Alumina For Rare Earth Trichro
Thermal Conductivity Spherical
Alumina For Finishing Polish
Alumina For Lithium Battery Thin Film
Quality Test
Service
Marketing Network
Service
Hr
Employment Ideality
Job
Message
Contact Us
1
2
V
ideo 視頻中心
N
ews 新聞中心
2015-06-16
高純氧化鋁粉末
2015-05-12
精拋用氧化鋁拋光粉
2015-05-12
活性氧化鋁球
2015-05-12
熒光粉用高純氧化鋁粉
2015-05-12
發(fā)光材料用球形高純氧化鋁生產(chǎn)新
A
bout 公司簡介
Located at No. 9, Jingxin Road, Boshan Dist
P
roducts 產(chǎn)品展示
Beta Alumina
Sapphire Polycr
High Purity Al
Gamma Alumina F
Alumina For LED
Alumina For Rar
Thermal Conduct
Alumina For Fin
Alumina For Lit
High Purity Al
?
Shandong Gemsung Technology Co., Ltd.
TEL.+86 533 4506888 +86 533 4695999
FAX.+86 533 4506999 EMAIL.market@gemsung.net
Add: 88th New Material Industrial Park, Baita Town, Boshan District, Zibo, Shandong Province, China
Custom's satisfaction is our best wish.
展開
收縮
在線客服
客戶服務(wù)
客戶服務(wù)
電話:0533-4506888