亚洲日韩精品无码一区,久久久久久久久免费无码,国产偷抇久久精品A片91,91精品人妻人人做人踫人人爽,人妻体体内谢精一区二区三区电影
Welcome Guangzhou Yonglong Hardware Manufacturing Co. Ltd. - wing produced will be fine National unity 24 hours service hotline:086-020-81762527 Chinese | English
A
BOUT US  
Yonglong Hardware Manufacturing

MORE+
Guangzhou Yonglong Hardware Manufacturing Co., Ltd. was established in 1993, is the largest production scale in China is the strongest and most professional stud welding nail manufacturers. In 2006, the company set up in Hubei Yonglong Hardware Products Co. ltd..
In twenty years, we have become the leader of stud welding technology with high quality and innovative products. We firmly believe that "quality creates value", high quality product is the goal that we always pursue. From 1993, so far we have three thousand one hundred and forty-two kinds of specifications of the stud welding nail production experience, is China's earliest development, production welding nail (also known as stud welding, electric plug welding or bolt plant welding nail) professional manufacturers is welding nail production areas in Asia... ...
P
RODUCT SHOW  
Yonglong Hardware Manufacturing

MORE+
Stainless steel M6
Stainless steel short cycle M6
Low carbon steel copper plating M6×25 (2)
Low carbon steel plated copper double cap short cycle
P
RODUCT CATEGORY  
Yonglong Hardware Manufacturing

MORE+
Welding nail series
Welding nut series
Arc welding nail series
Arc welding nut series
Heat insulation nail series
Alien nail series
(Acceptable customization)
Guangzhou Tel: 020-81762527, 81012789, 81272884, 81752336
Company fax: 020-81764254, 81752439
Company website: http://cqchenjiangsib.cn
Email, Guangzhou: gzyonglong168@126.com
Hubei hbyonglong@163.com
Headquarters address: Guangzhou city Liwan District bridge Tanwei Road No. 16
Hubei address: No. 50 Hubei road Zhongxiang xinmeixiang
Product search
A
PPLICATION AREA  
Yonglong Hardware Manufacturing

MORE+
R
ELEVANT CERTIFICATES  
Yonglong Hardware Manufacturing

MORE+
Certificate of quality system
Certificate of quality system
Certificate of honor
Membership card
Trademark registration certificate
Utility model patent certificate
Copyright (c) 2012 Guangzhou Yonglong Hardware Manufacturing Co., Ltd. not be copied, reproduced or excerpts without permission. All rights reserved
Tel:020-81762527 020-81012789 Fax:020-81764254
网站免费一区二区三区 | 偷窥国产肥熟女一区二区 | 西西4444WWW无码精品 | 国产69精品久久久久久人妻漫画 | 国产女伦精品一区二区三区级 | 精品无码欧美日韩一区二绯色 | 亚洲AV乱码一区二区三区抖音网 | 无码人妻免费—区二区三区翻译 | 日本欧美www视频网站 | 午夜精品久久久久久久 | 成人h精品动漫一区二区三区 | 武侠古典成人区视频 | 黃色A片三級三級三級免费看 | 黄色视频在线播放网站 | 品善网AV无码在线播放 | 无码高清视频在线观看 | 乱婬寡妇一区二区三区 | 波多野结衣无码视频 | 无套内射无码免费在线播放 | 成人污污视频在线观看 | 国产精品99久久久久久动医院 | 少妇BBv槡BBBB槡BBBB | EEUSS鲁丝片一区二区三区电影 | 国产又粗又猛又爽又黄的免费摄影 | 性欧美精品 A片大乳在线 | 四川少妇搡bbw搡bbbb | 公与妇伦厨房在线播放 | 国产91无码精品秘 入口 | 1024人妻一区二区三区不卡 | 国产又粗又大在线观看 | 嫖妓老熟女嗷嗷叫91在线 | 国产a一级毛片爽爽影院无码黄瓜 | 国产伦子伦一级A片视 | 我要看黄色片四川丰满一级毛片 | 极品丰满少妇XXXHD洗澡 | 亚洲 日韩 欧美 91 | 91人妻人人做人人爽蜜臀 | 又大又粗弄得我好舒服 | 五十路老熟女中文字幕免费 | 中国老太婆一级A片免费看 国产黄色视频在线观看视频 | 国产乱国产乱老熟300部视频 |