Shanghai Qing Lan Hailin has branches in soundproof windows, soundproof windows Hailin company is the general agent in China, professional sales Hailin soundproof windows, soundproof glass Hailin, Hailin insulation materials. Qing Lan has its own factories, the products are exported abroad, the company has strong sales and technical team, providing Hailin soundproof windows and doors, Hailin soundproof glass and offer technical support services. 
 Contact: Ms. Huang Sales Hotline: 18930826696 

 Shanghai Qing Lan Hailin soundproof windows in addition to sales regions, but also exported to the following places: Beijing soundproof windows Liling Dongtou window insulation window insulation window insulation Zaozhuang Ninglang Zhen'an window insulation window insulation window insulation Ezhou Hechi window insulation window insulation filling the Three Gorges South soundproof windows Cen Hongdong window insulation window insulation Gong Liu Huaibin North soundproof windows windows insulated windows insulation Ping Wu Hailin soundproof glass windows Haibei noise insulation windows 

 Hailin soundproof windows and doors to provide you with noise insulating glass window parameters: 
 :18-23dB noise isolation 
 Thickness: 5 +12 A +5 
 Seal: Hailin soundproof glass imported from the Britain-layering noise insulation seal 
 Rubber: EPDM 
 Security: Hailin glazed windows with double glass structure, wind power and higher outside the strike force 
 Glass price :460-680 yuan / square 
 Energy Saving: hollow glass can significantly reduce the consumption of the source 
 For the environment: Hailin soundproof windows for outdoor noise below 60 db 
 Hailin sale: 2 years free of charge for glass, windows, 2 years warranty 


 Hailin soundproof windows and doors Website: 

 http://www.geyinmenchuang.com/ 
 http://www.geyinchuang.cn/ 
 http://www.shqlgy.com/ 
 http://www.geyinmenchuang.com/list.asp?Page=2 

 Hailin soundproof windows where there is also the following branches: 

 Shanghai Suzhou window insulation window insulation window insulation wuxiang Xuanhan Siheung window insulation window insulation window insulation Xiuning Xinzheng Xiangfang window insulation window insulation window insulation into security Jiangbei window insulation window insulation Yanliang Hefeng window insulation window insulation River Riverside Business Haiyuan window insulation window insulation window insulation West Indian River Puning window insulation window insulation window insulation Social flag Zhangpu Raoyang window insulation window insulation window insulation Qing'an Gaolan Muchuan window insulation window insulation window insulation leling Xupu Huaiyuan noise insulation windows Fairmont window insulation window insulation window Fukasawa Chuxiong Yunmeng window insulation window insulation window insulation Xincheng Yifeng Lishi window insulation window insulation window insulation Coastal Sea Hailin soundproof glass window insulation window insulation