国产精品视频第一页_亚洲AV旡码AV日韩毛片_日韩精品欧美在线短片视频在线_欧美男同巨大粗爽gvvideos_欧洲亚洲日本电影_给我免费播放片国语电影最新短剧_国产高清视频hh_国产激情毛片无码专区_最近在线更新中文字幕8_欧美综合亚洲精品区

Welcome Guangzhou Yonglong Hardware Manufacturing Co. Ltd. - wing produced will be fine National unity 24 hours service hotline:086-020-81762527 Chinese | English
    Corporate culture
    Company profile
    Corporate culture
 
    Contact us
Guangzhou Tel: 020-81762527, 81012789,
81272884, 81752336
Fax: 020-81764254, 81752439
Company website: http://m.happyhillpups.com
Email, Guangzhou: gzyonglong168@126.com
Hubei hbyonglong@163.com
Headquarters address: No. 16, Tan tail Road, Liwan District bridge, Guangzhou, China
Hubei address: No. 50 Hubei road Zhongxiang xinmeixiang
Corporate culture Your current position:Home > About us > Corporate culture  

Our services: urgent customer needs, customers want to think! For the first time to provide customers with high quality welding nails and related products. After many years of innovation and improvement, now our has formed a a set of excellent service system, perfect after-sales service, regardless of our customers where we organize our salesman door to help you solve the problem of stud welding and by telephone or transfer patterns provide you with technical guidance.
Wing Lung card stud advantage:
1 material quality, high welding strength and welding spatter.
2 pin welding tolerances, production process in strict accordance with the national standards.
3 are all good plating, electroplating and environmental protection electroplating, can withstand salt fog test strictly.
4 varieties, varieties of Yonglong welding nail for most of the country, almost all can meet customer needs.
5 good sales network, we in Guangzhou, Wuhan, Shanghai, Beijing, Ningbo, have established a nationwide inventory, customers can enjoy two days of receipt of the service.
Service philosophy: integrity, professional and timely!

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
精品午夜福利在线观看 | 亚洲日本va中文字幕人妖 | 在线观看永久国产成人免费视频 | 中文字幕乱妇无码AV在线 | 国产女人乱人伦精品一区二区 | 人妻系列无码专区中文有码 | 久久综合九色欧美婷婷 | 亚洲中文久久精品无码软件 | 亚洲人成人一区二区在线观看 | 国产AV麻豆MAG剧集 | 午夜视频体内射.COM.COM | 无码任你躁久久久久久双龙 | 中文字幕精品一区在线不卡 | 欧美人妻精品一区二区三区 | 人妻插B视频一区二区三区 激情内射日本一区二区三区 | 久久国产V一级毛多内射 | 亚洲成AV人无码综合在线 | 伊人久久精品无码AⅤ专区 人妻插B视频一区二区三区 | 无码专区人妻系列日韩视频 | 国产高潮刺激一区二区三区 | 人妻无码一区二区三区TV | 久久精品国产亚洲AV五月天 | 久久99精品久久久久久动态图 | 日本一本久a久久精品综合 在线观看激情无码成人AV | 人妻内射一区二区在线视频 | 久久无码精品一区二区三区 | 欧美内射深插日本少妇 | 日韩不卡手机视频在线观看 | 国产精品午夜小视频观看 | 国产一级婬AAA毛片久久 | 国产无遮挡又黄又爽又色 | 91精品国产乱码久久久久 | 精品人妻大屁股白浆无码 | A级无遮挡超级高清-在线观看 | 3D动漫精品啪啪一区二区免费 | 国产综合色产在线精品 | 别揉我奶头嗯啊一区二区三区 | 亚洲国产精品日韩AV不卡在线 | 韩日午夜在线资源一区二区 | 无码人妻一区二区三区线肥胖 | 国产在线无码观看一区二区 |