伊人333-伊人365-伊人365影院-伊人55影院-伊人69-伊人75

Welcome to Guangdong Haisen Technology Co., Ltd.!
中文版   |   ENGLISH
? Hotline:13537811194
News
Contact Us

Contact: Feng Chan  
Mobile: 13537811194  
Email: fhxia66@163.com  
Website: www.yiyuetian.cn  
Address: Room 103, No. 9, Shukeng Street, Daling Mountain Town, Daling Mountain, Dongguan City, Guangdong Province  
Company News
The use and technical requirements of electroplating hard chrome in sheet metal processing
Visit:2569 Date:2022-06-08
The chrome layer has beautiful luster, corrosion resistance, high hardness and good friction, so it can be used for decoration, wear resistance and corrosion resistance.  
The purpose of electroplating hard chrome: It is mostly used to improve the wear resistance of the product, extend the service life of the product, and is widely used in easy -to -wear parts such as industrial modeling, quantity, and cutting tools.  
The thickness of the electroplating hard chrome: The thickness requirements are generally 5-80um.  

LINKS
Contact Us
Guangdong Haisen Technology Co., Ltd.  
Contact: Feng Chan  
Mobile: 13537811194  
Email: fhxia66@163.com  
Website: www.yiyuetian.cn  
Address: Room 103, No. 9, Shukeng Street, Yanwang, Daling Mountain Town, Dongguan City, Guangdong Province  

QR Code
 Copyright ? 2022 Guangdong Haisen Technology Co., Ltd. All Right Reserved.  粵ICP備2022064377號    
展開
  • Tel

  • 13537811194
QR Code
主站蜘蛛池模板: 午夜视频网站在线观看 | 日本阿啊视频 | 日日摸夜夜添夜夜添特色大片 | 激情艹逼 | 国产小视频在线免费观看 | 久久久久久亚洲精品中文字幕 | 日韩大片免费观看 | 亚洲成人在线免费观看 | 欧美日韩一区二区三区视频 | jjzz日本老师| 欧美极品福利视频在线播放 | 欧美精品国产一区二区三区 | 久久综合给合久久97色美利坚 | 伊人色综合久久天天伊 | 一级女性全黄生活片免费 | 国产一区二区三区精品视频 | 久久精品视香蕉蕉er大臿蕉 | 日韩亚洲欧美综合 | 一本大道加勒比久久 | 日本hdxxxxx护士免费的 | 91人人视频国产香蕉 | 亚洲这里只有精品 | 国产福利永久在线视频无毒不卡 | 久久久午夜影院 | www.视频在线观看 | 牛牛影院成人网 | 2o2o天天看夜夜看狠狠看 | 天天操网站 | 在线播放一区二区三区 | 视频一区日韩 | 日产福利视频在线观看 | 孕交videosgratis孕妇性欧美 | 中文字幕 国产精品 | 久久久久久久久久久视频国内精品视频 | jizz日本老师 | 国产成人三级视频在线观看播放 | 国产第六页 | 久久精品欧美日韩精品 | 369看片-天天看片 | jizz中国jizz日本老师水多 | 99精品国产久热在线观看66 |