少妇久久久久久久久久,2020国自产拍精品网站,偷炮少妇宾馆半推半就激情,一二三四在线社区观看社区

CN EN
About Us

Founded in 2006,Zhejiang Sinopont Technology Co., Ltd. is located in Suoqian town, Xiaoshan District, Hangzhou City, Zhejiang Province. Occupying 20,000 square meter, Sinopont is one of leading solar encapsulant films producers in China.

Sinopont devotes to R&D, manufacture and sales of encapsulation films, including EVA, POE, white films and other film products that had been distributed to Europe, America, Southeast Asia, Africa and other areas. Especially for the newly upgrading POE products, Sinopont seizes the market opportunities and is recognized internationally. 

Our products have achieved the certification of TUV, SGS, UL and other professional testing institutions. Sinopont manages all operation in accordance with ISO9001 quality system and 14000 Environmental system.

In 2010, the company established a strategic partnership with , which is the only production base for 3M packaging film globally.



The company has a highly educated R&D team, complete experimental facilities and advanced production equipment, with strong technical background. Deeply cooperating with research institutes such as Peking University, Zhejiang University, Shanghai Institute of Organic Sciences, Chinese Academy of Sciences, etc., Sinopont had won many honors such as top ten enterprises in the Suoqian town, Xiaoshan Enterprise Technology Research Center, Provincial Enterprise Research Center, Provincial Science and Technology Enterprises, Provincial High-tech Research and Development Center, etc. The company was recognized as "National High-tech Enterprise" in 2012.



?Sinopont adheres to the business philosophy of "managing by virtue, concentrating on innovation as career development". We will insist on innovation as the guidance, continuously improvement of products quality, and become a first-class packaging functional film enterprise in future.

0.033569s
国产精品免费久久久久电影| 中文无码乱人伦中文视频在线| 无码专区 人妻系列 在线| 国产成人高清亚洲综合| 中国丰满少妇人妻xxx性董鑫洁| 农村人乱弄一区二区| 18未满禁止观看黄瓜视频| 日本免费a级毛一片| 另类 专区 欧美 制服| 午夜男女爽爽影院免费视频| 人人爽人人模人人人爽人人爱| 1000部啪啪未满十八勿入免费| 国产大屁股喷水视频在线观看 | 熟女人妻内射影院免费看| 日韩高清亚洲日韩精品一区| 野花社区观看免费观看视频6| 好男人好资源电影在线播放| 国产熟睡乱子伦视频在线播放 | 浪荡艳妇爆乳jufd汗だく肉感| 高潮喷奶水在线播放视频| 日本高清成本人视频一区| 午夜福利电影无码专区| 亚洲乱码一区二区三区在线观看| 先锋影音亚洲中文字幕av| 成 人 h在线观看| 天天做天天爱天天做天天吃中| 2020国产精品久久精品| 在线观看成人永久免费网站| 精品国内自产拍在线观看| 天天躁了天天躁了天天躁| 日日噜噜夜夜狠狠久久无码区| 国产97人人超碰CAO蜜芽PROM| 男ji大巴进入女人的直播| 在线√天堂中文| 高清不卡二卡三卡四卡免费| 最近2019中文字幕国语免费版| 在线a亚洲v天堂网2018| 好吊视频一区二区三区| 亚洲欧洲国产成人综合在线| free性玩弄少妇hd| 最近的2019中文字幕免费|