欧美30p-97成人免费视频-久久精品久久久久-日本女优一区-欧美bbw精品一区二区三区-亚洲视频精品在线-日日摸夜夜添夜夜添一区二区-九一精品视频-天堂亚洲免费视频-色站综合-欧美巨猛xxxx猛交黑人97人-国产精品久久久久久久模特人妻-aaa级吃奶摸下免费视频-午夜精品一区二区三区免费视频-免费观看在线视频www

CN EN

news

Shanghai experts in the field of building science come to our company

Editor:Zhejiang Zhenshen Insulation Technology Corp. Ltd. │ Release Time:2019-03-04 

    On March 14, several experts from Shanghai Academy of Building Research and Shanghai Building Materials Industry Association came to our company to guide the work. Zhang Chunhua, the chairman of the company, warmly received the visiting experts and accompanied us to visit our company's American standard foam glass production line. .

    In the ensuing talks, the company leaders exchanged opinions with experts on the status quo and future development trend of building insulation materials. Experts gave the company's production scale and foam glass as a new type of insulation material used in the field of building insulation. High evaluation, encourage the company to continue to strengthen, achieve large-scale production of domestic foam glass, fill the gap in the supply of inorganic insulation materials in the building insulation market.