性xxxx视频播放免费,九九99久久精品在免费线18 ,成人区人妻精品一区二区不卡,h肉动漫无码无修6080动漫网

<ul id="cwiam"><pre id="cwiam"></pre></ul>

<th id="cwiam"><nav id="cwiam"></nav></th>

Hebei changdajiaye Rolling Stock Fitings Co.,LTD-Composite Brake Pad，Brake Shoe，Rolling Stock Parts，Train Brake Pad

Hebei changdajiaye Rolling Stock Fitings Co.,LTD

Hebei changdajiaye Rolling Stock Fitings Co.,LTD

Hebei changdajiaye Rolling Stock Fitings Co.,LTD.was founded in 1990 and covers an area of 58000 square meters.The company integrates development,manufacturing,sales,and service,serving Chinese railway locomotive and vehicle manufacturing enterprises and application and maintenance departments.It specializes in producing high friction coefficient passenger car composite brake pads,powder metallurgy brake pads,and supporting products for railway locomotives and vehicles.Hebei Changda Jiaye Rail Vehicle Parts Co.,Ltd.persistently provides high-quality products and services to railway market users through strict quality control and management.It has been approved as a designated production unit by the former China Railway Materials Corporation,with the approval code DX.

CHANGDA JIAYE! The company has nearly 150 employees,including a modern management team of 35 people,and was the first to pass the ISO9001 quality management system certification in 2002.Over the years,it has adhered to and continuously improved its quality management system,making outstanding contributions to the company's sustainable development.

Hebei changdajiaye Rolling Stock Fitings Co.,LTD

Bus composite brake pads

Composite Brake Pads for Ghana Vehicles

A first-class marketing service team provides you with the most comprehensive,efficient,and valuable product information and services.With an open development mindset and a focus on the domestic market,while also facing the vast international market,we are developing together with you.

Composite Brake Pads for Argentine Railway Vehicles

Composite Brake Shoes for Metro Trains

APPLICATION

Workshop

Workshop

Workshop

What factors affect the friction coefficient of brake shoes?

Information

Tel: +86-0317-8196155
E-mail: 2461087283@qq.com
Add: Botou Industrial Zone, Hebei Province, China

Follow Us

Copyright ? Hebei changdajiaye Rolling Stock Fitings Co.,LTD All Rights Reserved Sitemap | Technical Support

Links :

久久精品九九亚洲精品天堂| 久久不见久久见www免费| 成人无码在线视频网站| 中文字幕精品一二三四五六七八 | 亚洲国产精品日韩专区av| 疯狂撞击丝袜人妻| 日日躁狠狠躁狠狠爱| 亚洲性色av私人影院无码| 中文字幕乱码免费视频| 国内精品伊人久久久久av | 夜夜爽夜夜叫夜夜高潮漏水| 日本sm/羞辱/调教/捆绑视频| 精品久久久bbbb人妻| 国产午夜亚洲精品区| 性色av一二三天美传媒| 免费女人高潮流视频在线| 国产艳妇av在线观看果冻传媒| 亚洲精品一区二区三区精品| 秋霞鲁丝无码一区二区三区| 人人草人人做人人爱| 久久精品人人槡人妻人人玩| 亚洲大片av毛片免费| 亚洲午夜精品久久久久久人妖| 在线视频一区色| 久碰久摸久看视频在线观看| 亚洲第一无码精品一区| 亚洲精品国产综合久久一线 | 久久国产精品老女人| 国产又黄又湿无遮挡免费视频| 国产精品永久免费视频| 永久不封国产av毛片| 伊人丁香狠狠色综合久久| 搡老岳熟女国产熟妇| 国产成人无码牲交免费视频| 久久精品国产99国产精品| 自拍偷在线精品自拍偷无码专区| 久久zyz资源站无码中文动漫| 国产精品厕所| 精品伊人久久大线蕉色首页| 久久国产午夜精品理论片| 天天天欲色欲色www免费|