久久窝窝国产精品午夜看片_手机在线不卡的中文字幕av_亚洲AV无码不卡私人影院_国产91av在线观看_日韩一级二级一区二区
English >
EN CN JP
Contacts
Hubei New Huaguang Information Materials Co.,Ltd
  • Address:No.67 Changhong North Road, Xiangyang City, Hubei Province, China
  • Telephone number:0710-3349999 193-0865-7001 (Sales: Mr. Zhang)
  • Fax:0710-3341939
  • Email Address:sales@hbnhg.com
Quality Supervision
Tel:0710-3340163
Email:qm@hbnhg.com
Procurement Supervision
Tel:0710-3349876
Email:nhgcg@hbnhg.com
Complaints Report
Tel:0710-3248956
Email:jbyx@hbnhg.com
Product introduction
Colorless optical glass
Infrared optical glass
Functional materials
Optical glass products
Infrared optical lens
Data download
Quality inspection report
Optical glass data
Various downloads
News and information
Information publicity
Contacts
Contacts

Administrative Hotline:0710-334-9999

Marketing Hotline:193-0865-7001

Official public account

TOP