香蕉久久av一区二区三区,国产又黄又大又粗的视频,久久青草精品欧美日韩精品,色翁荡熄又大又硬又粗又动态图

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 :

国模欢欢炮交啪啪150| 久久99精品久久久久久秒播| 中国丰满熟妇xxxx性| 久久精品aⅴ无码中文字字幕重口| 国产精品无码v在线观看| 在线播放亚洲第一字幕| 中文人妻无码一区二区三区| 18禁美女裸体网站无遮挡| 国产重口老太和小伙| 国模叶桐尿喷337p人体| 野花社区视频在线观看| 图片区小说区视频区综合| 午夜三级a三级三点自慰| 久久99精品久久久久久动态图| 国产xxxxx在线观看| 国产亚洲综合区成人国产| 成人精品视频一区二区三区| 在线无码中文字幕一区| 成人一区二区三区视频在线观看| 欧洲精品99毛片免费高清观看| 亚洲最大av资源网在线观看| 亚洲日韩欧美在线无卡| 精品久久久久久人妻无码中文字幕| 国产精品玖玖玖在线| 秋霞无码久久一区二区| 久久久国产99久久国产久| 精品视频一区二区三区中文字幕| 国产白嫩护士被弄高潮| 强奷漂亮雪白丰满少妇av| 色香欲天天影视综合网| 国产精品自产拍在线观看免费| 亚洲成aⅴ人片在线观看| 男女无遮挡xx00动态图120秒| 色久悠悠婷婷综合在线亚洲| 欧洲精品免费一区二区三区| 国产成人精品日本亚洲直播| 玩弄中年熟妇正在播放| 黄a大片av永久免费| 久久亚洲精品中文字幕无男同| 亚洲精品成a人在线观看 | 精品成人免费自拍视频|