国产极品美女到高潮,久久综合av免费观看,亚洲va中文慕无码久久av,国产av熟女一区二区三区,午夜亚洲国产理论片_日本,国产偷录视频叫床高潮,一道本在线伊人蕉无码,国产作爱视频免费播放

Systems and Products

Efficient and energy-saving, safe and reliable, intelligent control, green and low-carbon

Home > Systems and Products > Thermal insulation > > Glass wool
Business Consulting

  • Glass wool tube


    Glass wool tube is a board product made of uniform and slender glass fibers and environmentally friendly thermosetting adhesive processed through special technology, with a certain strength. It can maintain good insulation performance in both high and low temperature environments. According to the required R-thermal resistance value, different types of high hardness boards are made according to different bulk densities.

Product Features

Glass wool board is divided into sheet and veneer board, which can be used for external insulation of metal air ducts, internal insulation of air ducts, ceiling and direct air ducts in various high-end commercial buildings. It has the characteristics of equipment insulation, sound absorption and noise reduction, prevention of condensation and condensation, and energy saving.

Related products
System application
Online inquiry
  • *

    Name:

  • *

    Tel:

  • *

    Email:

  • *

    Your location:

  • Your company name:

  • *

    Verification code:

    Change
  • *

    Message:

Submit

華東

  • Shanghai Brander
  • Zhejiang Brander
  • Address：Room 1021-1022, Building1, No.100 Jinyu Road,Shanghai,China
  • Fax：+86-21-5890 6852
  • Tel：+86-137 0165 22771+86-21-5890 6856
  • Email：wang_wei@josun.cn
  • Address：Room 402, Building 6, Unit 1, Shuyuan Lane, Renmin North Road, Zhoushan City, Zhejiang Province
  • Fax：+86-135 6777 1890
  • Tel：+86-135 6777 1890
  • Email：xu_haijian@josun.cn

North China

  • Tianjin Brander
  • Address：Room 601,Building 10,Ziyunyuan,No.3 Xingang, Tanggu District Tianjin
  • Fax：+86-22-2530 0727
  • Tel：+86-138 2027 53881+86-22-2530 0727
  • Email：yuan_jianxin@josun.cn

South China

  • Guangzhou Brander
  • Address：Room 1902,Building A,NO,185,ChanggangMiddle Road,Haizhu District,Guangzhou
  • Fax：+86-20-3433 3496
  • Tel：+86-139 0240 2804/+86-20-3433 3496
  • Email：wang_aibing@josun.cn

Abroad

  • National Service Phone
  • Tel:
  • Email: commerce@josun.cn

Copyright 2017 JIANGSU JOSUN AIR CONDITIONER CO., LTD Copyright 蘇ICP備15011978號-1

About Us Contact Us

主站蜘蛛池模板： 国产成人av无码精品天堂| 久久综合亚洲色1080p| 亚洲国产制服丝袜无码av| 欧美日韩中文字幕视频不卡一二区| 久久r999热精品国产首页| 无翼乌工口肉肉无遮挡无码18| 蜜桃无码av一区二区| 亚洲日韩av无码中文| 婷婷成人亚洲综合五月天| 亚洲中文字幕乱码电影| 无码高潮又爽又黄a片日本动漫 | 2018天天拍拍天天爽视频| 2020天堂在线亚洲精品专区| 内射白浆一区二区在线观看| 天堂aⅴ无码一区二区三区| 久久大香香蕉国产免费网动漫| 欧洲美熟女乱又伦免费视频| 亚洲a∨无码国产精品久久网| 欧美肥妇毛多水多bbxx水蜜桃| 亚洲精品国产免费无码网站| 国产亚洲欧美日韩在线三区| 2020国产成人精品影视| 成人国产亚洲精品a区天堂| 狠狠噜天天噜日日噜视频跳一跳| 亚洲成a人v欧美综合天堂下载| 亚洲国产成人无码电影| 久久久一本精品99久久精品88| 亚洲成aⅴ人在线电影| 国产精品自产拍在线观看55| 亚洲中文字幕无码乱线| 色老99久久精品偷偷鲁| 亚洲ⅴ欧洲第一的日产av| 亚洲一区二区三区av激情| 中文无码日韩欧免费视频app| 男人j进入女人j的视频免费的 | 东京热无码av男人的天堂| 亚洲中文字幕无码久久精品1| 精品人妻少妇人成在线| 热久久视久久精品2019| 亚洲精品中文字幕制| 99视频在线精品国自产拍|