WHAT WE DO
  • our products
    Shanghai Qigao Valve Manufacturing Co., Ltd. belongs to Qigao Group, the main products are gate valves, globe valves, ball valves, butterfly valves, regulating valves, check valves, traps, filters, hydraulic control valves...
  • flow calculation
    Before the calculation, please complete all parameters. When entering parameters, check the single digit carefully to avoid errors. In order to ensure the accuracy of the calculation, the liquid medium density, saturated...
  • New energy valve solutions
    As more and more customers demand the application of industrial control valve functions, Qiguo valve solutions are keeping pace with The Times to meet the continuous development of the fluid automation market for innovation...
ABOUT US Shanghai QIGAO Valve Manufacturing Co. Ltd.

Shanghai Qigao valve Manufacturing Co., Ltd. belongs to The Qigao Group, the registered capital of 100 million yuan, has a number of brands, the company above intermediate title accounts for 15% of the number of employees, is a set of valve research and development, manufacturing, sales and service in one of the comprehensive enterprise. The company has modern workshop, sophisticated mechanical processing equipment, boring machine, vertical lathe, CNC lathe, plasma spray welding, chemical composition analysis, mechanical properties testing, hardness testing, imported direct reading spectrum analyzer, nondestructive testing.....

SEE MORE
PRODUCT

We have many years of valve manufacturing experience, they are professional valve company, has the best quality system.

DOWNLOAD CENTER

By the industry senior valve technical experts and rich experience in the valve technical personnel, to provide you with valve system solutions

APPLICATION FIELD

Shanghai Qigao Valve Manufacturing Co., Ltd. belongs to Qigao Group, the registered capital of 100 million yuan, has a number of brands. The products are widely used in petroleum, chemical, steel, pharmaceutical, environmental protection, mining, paper making, urban construction, water supply and drainage and other industries. They sell well all over the country and are exported to Europe, America, Southeast Asia, the Middle East and other countries and regions through foreign trade companies. They are deeply trusted and praised by the majority of users.

Application in Marine industry
Application in chemical industry
Application in Petroleum industry
Application in Mine industry
Application in Metallurgy industry
Product

It is an international entity enterprise specializing in research, design, manufacturing, sales, technical exchange and import and export trade of high-end valves

News

Follow the news and focus on the news

More
亚洲卡1卡2 卡3卡4卡在线| 囯产精品无码一区二区三区在| 2020亚洲卡二卡三卡四乱码| 香蕉视频| 亚洲欧洲∨国产| 亚洲欧美在线97色| 久久天天躁狠狠躁夜夜2020一| 日本一卡二卡≡卡四卡无人区| 军婚撩人:爹地,把妈咪抓回来| 国产真实刮伦在线观看| 97在线精品视频免费| 亚洲视频在线观看| 亚洲手机在线人成视频| 日本 有码 欧美 国产 在线| 久久综合亚洲色HEZYO国产| 日本一卡二卡四卡无卡国色天香| 日产一卡乱码| 日产一卡三卡四卡网站入口| 嫩模直播| 午夜精品久久久久久久99热| 国产伦精品一区二区三区高清版| 囯产精品久久久久久久久免费蜜桃| 97视频制服无码| 爽爽影院免费观看| 乱码专区一卡2卡国色天香| 国色天香精品卡一卡2卡三卡4| 亚洲—卡2卡4-卡3卡| 亚洲不卡1卡2卡三卡2021麻豆| 极品人妻系列 合集| 精品免费囯产一区二区三区四区| 跨座对准男朋友的哪里是感觉| 亚洲免费不卡| 国色天香精品成人网站更新| 亚洲 欧美 天堂 综合| 国色天香一卡2卡3卡4卡视频| 国语自产精品视频在线视频| 赵倩宋欣欣川藏线记忆| 国产乱码精品一区二区三上| 日韩精品无码视频一区二区蜜桃| 手不安分地探入森林| 日本一本2017国产| 日韩视频一区| 国色天香二区www免费看| 欧美乱码不卡一卡二卡四卡播放| 一卡二卡三| 师父不可以限(温离)| 亚洲风情无码免费视频| 欧洲一卡2卡3卡4卡乱码毛| 欧美阿v视频在线大全| 以性作为考试的学校| 麻豆官网| 韩国和日本免费不卡在线V| av免费在线观看不卡| 日本午夜看x费免| 高清无码色大片中文| 中日韩一卡二卡三卡四卡在线观看| 亚洲欧美日韩中文加勒比| 老熟妇仑乱一区二区三区| 日产卡二卡三卡四分类| 小腹鼓起来里面全是jy| 国产亚洲综合99久久系列| 人妻少妇看A偷人无码电影| 久久天天躁狠狠躁夜夜2020一| 精品亚洲日韩国产一二三区| 随时随地都能干的学校教师| 穿越到女生很少的世界| 日韩国产网曝欧美第一页| 日韩不卡一区二区三四五区| 无码一卡区| 男女夜晚在爽视频免费观看| 日产精品卡二卡三卡四卡视| 国产伦精品一区二区视频| 亚洲乱码国产乱码精品精乡村| 性色毛片| 在线日韩| 亚洲精品1卡2卡3卡4卡| 一区二区三区AV黑黑| 国产91国色一区二区三区| 国产综合亚洲亚洲国产第一页| 好看的军旅肉质高的小说| 色天香大豆行情网| 他这样弄过你没| 卡一卡二在线入口| 亚洲不卡高清免v无码屋| 欧美 日韩 国产 另类 图片区| 宝贝你知道我忍得有多辛苦| 亚洲免费不卡视频| 日韩 高清 超清 有码 无码| 欧美 国产 日韩 另类 视频区| av不卡免费| 久久人做人爽一区二区三区| 欧美 国产 亚洲 卡通 综合| 国产AV一卡| 欧美一级做暖暖视频在线观看| 重生首辅的糟糠妻| 好男人2019社区| 春江水暖桃仙汁1v2糙| 成人精品一区二区三区中文字幕| 在线视频| 日韩人妻无码专区一本二本| 你自己脱还是我来撕| 国产伦精品区一区二区三| 国产女人高潮抽吸叫床视频| 国产精品综合婷婷日韩中文字幕乱码一区二区三区| 亚洲日韩一区不卡| 大陆国语自产精品视频在麻豆| 2022国产精品一卡2卡3卡4卡新区| 亚洲 欧美 另类 中文字幕|