国产精品久久久久久一区二区三区|欧美日韩波多野结衣一区二区三区|熟妇人妻精品一区二区视频免费的|蜜桃Av噜噜一区二区三区大高潮|人人妻人人澡人人爽人人精品浪潮|天天干天天日天天操加勒比AV网|亚洲丰满爆乳肉感无码一区二区三区

CN

Industrial Company

Founded in 2001, Shenzhen Aoshunda Industrial Co., Ltd. specializes in sports technology, landscaping construction, new polymer building materials research and development, production, sales and providing sports stadium construction services.
The company is a national high-tech enterprise, sports field facilities engineering grade, architectural decoration engineering design special grade B, passed the ISO9001 international quality management system, ISO14001 environmental management system, OHSAS18001 occupational health and safety system certification.
As the overall service provider of sports venue construction, the company provides design consultation, sports craft and landscaping construction, site and facility construction, event service and after-sales service from the construction of sports venues. And sports venues for synthetic materials research and development.
Since 2002, the company has obtained the invention patent certificate of “plastic track construction method” and “sports paving material”. The patent numbers are “ZL02100282.7” and “ZL02100281.9” respectively.
In 2004, he was awarded the title of “High-tech Enterprise” and possessed a number of invention patents for new technologies, new materials, and especially environmentally friendly non-toxic materials. In 2004, the company obtained the “Environmental-type water-curing polyurethane “runway glue” and its production method and the construction method of the runway using the rubber”. The invention patent certificate number is ZL200410038313.2   
In 2008, the company obtained the invention patent certificate of “spandex silk alcoholysis production process”, the patent number is ZL200810179270.8.   
In 2011, the company obtained the invention patent certificate of “polyurea stadium material and its preparation method and use method”, the patent number is ZL201110078878.3.
Oshunda Service Concept System
阳城县| 彭泽县| 安溪县| 昌乐县| 晋城| 蒲城县| 临高县| 安龙县| 永仁县| 徐闻县| 柳河县| 林芝县| 新泰市| 礼泉县| 绥滨县| 泰和县| 沙湾县| 桐乡市| 海林市| 白玉县| 新化县| 梁山县| 常州市| 西藏| 定兴县| 卓资县| 江西省| 迁安市| 景德镇市| 中西区| 姜堰市| 玉树县| 从江县| 松潘县| 广宁县| 平凉市| 曲沃县| 河西区| 武邑县| 北碚区| 利津县|