熟妇的味道HD中文字幕,成av人片一区二区三区久久,蜜乳AV懂色AV粉嫩AV,中文字幕一区精品

ENGLISH 中文版
HomeAbout Us > Company profile
Yangzhou Ouke Machinery Co., Ltd., formerly Yangzhou Xingyang composite material factory, founded in 1990, is a set of composite materials research and development, production, sales as one of the enterprises. Since the foundation of our company, we have established the management concept of "morality, quality and brand". We insist that we should do things first and establish a harmonious and honest win-win relationship with our customers. While consolidating the market, the company has been committed to the research and application of new materials for a long time, and has become the leader of the industry in the field of composite materials.
With the implementation of the macro policy of "plastics instead of steel, energy conservation and environmental protection", the company has established a business development strategy to "highlight the dominant industries and give full consideration to product diversification". In response to the call of the state, the uke people accelerated the training and introduction of technical talents, and began to study the MC nylon products. In the elevator inspection center of Shanghai Jiaotong University Teacher's help, after the company's technical team and the tireless efforts of thousands of experiments, MC nylon products quality has been successfully developed with independent intellectual property rights, the market has been recognized by customers, and MC nylon with wear resistance, self lubrication, etc. its advantages of light quality at present, has been widely used in elevator, engineering machinery, power machinery, textile, shipbuilding and other industries. We can design and produce various types of nylon products, such as pulley, slider, line wheel, etc., according to the requirements of our customers.
Ouke mechanical steady improvement in various aspects of the enterprise strength. At the same time, pay more attention to the refining products, enterprises, brand for a long time. We believe that the pursuit of quality for each product world without end, and from the starting point to the end point is the crystallization of commitment and conscience, this is Ou Ke people always adhere to the principle, selection of Ouke, choose one of your ideal partner.

Contact Us

  • Contact: Tang Pei
    Tel: +86 51483871306
    Cell phone: +86 18952506561
    Fax: +86 51483870077
    Address: Chen Ji industrial park,
    Yizheng, Yangzhou, Jiangsu
    Zip code: 211406
  • QR code
Copyright ? 2017 Yangzhou Ouke Machinery Co.,Ltd.
国产一级a毛一级a看免费视频 | 久久无码精品一区二区三区 | 精品亚洲国产成AV人片传媒 | 国产精品亚洲AV毛片一区二区三区 | 国产日产欧美欧韩在线 | 国产大爆乳大爆乳在线播放 | 精品亚洲一区二区在线播放 | 无套内谢少妇毛片AAAA片免费 | 中文字幕无码一日不在线 | 国产精品久久久久永久免费看 | 精品无码一区二区三区亚洲桃色 | 大学生高潮无套内谢视频 | 国产欧美日韩一区二区三区在线 | 国产精品天天影视久久综合网 | 免费一级欧美片片线观看 | 波多野结衣50连精喷在线 | 欧美激情性A片在线观看的 欧美R级荡公乱妇在线观看 | 99久久精品乱子伦国产成人一区二区三区 | 99精品国产99久久久久久97 | 日韩精品久久久久久福利 | 亚洲精品一二三区尤物tv | 日韩精品专区在线影院重磅 | 亚洲 色无码专区在线 | 亚洲精品自产拍在线观看 | 亚洲精品嫩草研究院久久 | 粉嫩少妇张开腿BBBBwwW | 中文字幕在线免费观看视频 | 亚洲精品初高中精品久久自慰网站 | 免费国产黄网站在线观看可以下载 | 久久精品人人做人人爽97 | 亚洲日产中文字幕无码 | 一级a一级a爱片免费免免高潮 | 岛国大片在线播放高清 | 9999在线视频 | 日本欧美一区二区三区乱码 | 免费视频片在线观看大片 | 亚洲欧美一区二区三区图片 | 高h肉肉免费全部视频观看 肉到痉挛中出痴汉在线播放 | 最新av中文字幕无码专区 | 亚洲综合无码一区二区三区加勒比 | 亚洲中文字幕av无码区 |