国产亚洲日韩网曝欧美台湾,偷柏自拍亚洲综合在线,动漫人妻无码精品专区综合网,中文字幕日韩一区二区不卡

Products

Silicon Wafer Diamond Wheels

Application:Mainly used for single crystal silicon,polycrystalline silicon grinding and bevelling.

Standard size:200*62*80*5*7 and 200*62*80*15*10

Grit:100#—1000#

Can be used on surface grinder.Customized shape and size is available.


Bold Group

Forturetools

Yucheng Diamond

BYD Abrasives

YuCheng

Malaysia
ADD: No.10 Dongqing Street,
High&New tech Development Zone.
Zhengzhou, Henan, China.
Postal code: 450001 E-mail:info@bold68.com
Phone: 0371-67662016 86162612
?Copyright 2004 Zhengzhou Bold Abrasives Co., Ltd. All Rights Reserved.
Leave Message
Name
Telephone
E-mail/QQ
Message
亚洲YOUWU永久无码精品| 日产精品一线二线三线| 国产精品一区二区av交换| 上司人妻互换HD无码中文| 最近日本mv字幕免费高清在线| 少妇被黑人到高潮喷出白浆|