48沈阳熟女高潮嗷嗷叫,小鲜肉自慰网站,国精品人妻无码一区二区三区性色,97精品一区二区视频在线观看

13601214986
HOMEPAGE > NEWS CENTER > Composite product
Automobile lightweight
Product Details
In the late 1980s, the composite body exterior covering has been widely promoted and applied, including the engine hood cover, fender, door, roof, guide cover, back door and so on. In recent years, BMW and other companies have cooperated with carbon fiber manufacturers to develop all-carbon fiber composite body, such as BMW I3, BMW 7 Series, etc., are all or partially using carbon fiber composite parts.

Our company has many years of experience in the production of carbon fiber composite materials, especially in the field of automobiles. We have produced carbon fiber auto parts with BMW China, Hummer, Jaguar and other automobile companies, and cooperated with Chery Automobile, BYD, Great Wall Automobile in RTM molding process projects. Today, our company has mastered the high-pressure RTM (HP-RTM) technology, which is a new research and development technology for the high-scale and high-quality production of carbon fiber or other fibers developed by BMW in 2014. No company in China has fully nationalized all equipment like Hengjixing and realized the design and production of assembly lines.

Copyright©2024 BEIJING?HENGJIXING?TECHNOLOGY?CO.,?LTD Address:West?Fourth?Ring?Road?North,?Haidian?District,?Beijing  
Telephone:13601214986 Fax:13601214986 E-Mail:13693395877@163.com
Update Time:2024-11-01  
Design:FRP  
亚洲有无码av在线播放| 国产无遮挡又黄又爽在线视频| 国产欧美日韩一区二区三区| 亚洲无av在线中文字幕| 色综合色国产热无码一| 亚洲精品久久久久成人2007| 伊人久久综合无码成人网| 国产在线精品无码二区二区| 久久久久人妻精品一区三寸| 综合自拍亚洲综合图区高清| 久久av高清无码| 亚洲欧美综合精品成人网| 久久天天躁狠狠躁夜夜av| 久久婷婷六月综合色液啪| 无码成a毛片免费| 男插女高潮一区二区| 国产精品无码一区二区三区| 午夜无码免费福利视频网址| 国内揄拍国内精品| 日韩高清亚洲日韩精品一区二区三区 | 中文字幕婷婷日韩欧美亚洲| 中国少妇内射xxxhd免费| 国产深夜福利视频在线| 狠狠色婷婷久久一区二区三区| 亚洲a∨大乳天堂在线| 51国偷自产一区二区三区| 精品国产免费观看久久久| 红桃视频成人传媒| 欧美日韩精品一区二区视频| 中文字幕av无码一区二区三区电影| 中文字幕亚洲制服在线看| 亚洲成在人线天堂网站| 色欲av亚洲一区无码少妇| 日本高清在线一区二区三区| 国产成人免费视频| 国产免费人成在线视频app| 无码人妻一区二区三区在线| 国产亚洲精品久久久久动漫| 一区二区三区在线 | 欧洲| 隔壁放荡人妻bd高清| 成人免费无码大片a毛片软件|