少妇性l交大片7724com丨亚洲日韩中文第一精品丨亚洲欧美激情精品一区二区丨精品人妻av区波多野结衣丨亚洲欧美不卡高清在线

About HILONG

HomeAbout HilongHilong Industry

GO Back

Shanghai Hilong Shine New Materials Co., Ltd.

Shanghai Hilong Saineng New Materials Co., Ltd. started to develop and produce coatings in 2003. It has an automatic production line with an annual output of 30,000 tons of liquid coatings. It also occupies an important position in the domestic long-distance pipeline anti-corrosion engineering material supply market. , The mainstream supplier of anti-corrosion materials for Sinopec large-scale pipeline projects. The company has been rated as a high-tech enterprise in Shanghai, a small giant in science and technology in Shanghai, and a special and new enterprise in Shanghai.

The company independently develops and produces heavy-duty anti-corrosion coatings for various large ships, offshore drilling platforms, wind power equipment, steel structures, oil storage tanks and infrastructure; R&D and production of a series of special coatings for internal anti-corrosion of drill pipe, oil casing and other special oil pipes; a series of special coatings such as solvent-free, anti-static, high temperature resistance, acid and alkali resistance for gathering and transportation pipelines, brine pipelines, etc.; The outer coating of high-density polyethylene (polypropylene), adhesive, epoxy powder coating and inner wall resistance-reducing and wear-resistant coating is used for 3-layer PE (PP) anti-corrosion of buried long-distance steel pipelines.

The company has its own R&D center - Shanghai Hilong Saineng New Materials Research Institute. There are more than 40 R&D teams and dozens of laboratories equipped with a full set of the most modern optical and electromicroscopic test and analysis instruments and test equipment. A number of products have been rated as Shanghai high-tech achievement transformation projects and national key new products, and have successively obtained dozens of national invention patents. In 2017, Shanghai Hilong Saineng New Materials Research Institute has obtained CNAS certification.

The company attaches great importance to the construction of management system, and has passed ISO9001 international quality system certification, ISO1400 environmental system certification and ISO1800 safety and occupational health system certification.

Shanghai Hilong Saineng New Materials Co., Ltd. is determined to create a first-class national brand in the industry with the spirit of truth-seeking and innovation and the concept of honest management, and become the anti-corrosion of special oil pipes, oil and natural gas buried pipelines, Provider of integrated protective solutions for marine coatings and industrial protective coatings.

主站蜘蛛池模板: 风韵少妇性饥渴推油按摩视频| 国产成人8x人网站在线视频 | 免费观看又污又黄的网站| 69精品人人人人| 亚洲红杏成在人线免费视频| 极品少妇被猛得白浆直喷白浆小说| 久久精品99国产精品日本| 老太婆性杂交欧美肥老太| 亚洲 精品 制服 校园 无码| 日本wv一本一道久久香蕉| 中日韩精品视频在线观看| 波多野结衣在线精品视频| 国产精品亚洲精品日韩己满十八小| 亚洲国产精品无码专区成人| 欧美丰满老妇性猛交| 成人亚洲精品久久久久软件| 成人午夜高潮刺激免费视频| 国产精品亚洲а∨无码播放不卡| 天堂在线中文| 国产精品无码无卡无需播放器| 亚洲成本人无码薄码区| 婷婷伊人五月尤物| 国产丰满麻豆videossexhd| 午夜在线a亚洲v天堂网2018 | 亚洲婷婷五月综合狠狠爱| 国产精品人妻久久毛片| awww在线天堂bd资源在线| 精品国产亚洲一区二区三区| 狠狠色噜噜狠狠狠777米奇小说| 狠狠狠色丁香综合婷婷久久| 久久国产加勒比精品无码| 国产精品亲子乱子伦xxxx裸| 亚洲高清国产av拍精品青青草原| 亚洲色欲色欲综合网站| 色135综合网| 2018年亚洲欧美在线v| 久久久综综合色一本伊人| 99久久国产综合精品麻豆| 精品久久久久久无码人妻蜜桃| 无码人妻在线一区二区三区免费| 亚洲成av人影院|