Ningbo Rian Valve Co., Ltd.



Your current position:Home > ABOUT US > ABOUT US

Ningbo Rian Valve Co., Ltd. was established in 1982 situated in the beautiful harbor city of Ningbo. It is a national high-tech and high-end manufacturing expertise for valve design and a Ningbo Scientific and Technology Engineering R&D Center. Rian Industrial Zone covers a total area of 70,000m2 with a valve manufacturing history of 32 years. Two sub-companies are affiliated including a casting company and a stainless steel product company.

The company specializes in   branded gate valve, ball valve, stop valve, check valve, Y strainer, tap, angle valve, HVAC valves, metal plumbing pipe fittings and accessories for Water treatment, Water supply & Gas of all kinds underwritten by PICC.

Rian has passed ISO9001 and ISO14001, USA CSA, UL, FM and NSF, Britain WRAS and EN-331, French ACS and Australian WATERMARK and other series of certificates for quality control and product certification. It is equipped with edged facilities for production and test. It has achieved a provincial licensed certificate for secured products concerning drinking water, and a licensed certificate for pressure piping element manufacturing. The enterprise is entitled Famous Trademark of Zhejiang Province.

Rian Company strives to provide quality valve products and sound after-sales service to customers from all walks of life with profession. We persist on the advanced managerial concept oriented by pioneering and innovative spirit. We are expecting for an endurable path for future development and aimed to construct a centurial enterprise.


捷豹平台捷豹平台捷豹平台捷豹平台捷豹平台捷豹平台捷豹平台捷豹平台捷豹平台 波音平台波音平台波音平台波音平台波音平台波音平台波音平台波音平台波音平台 捷豹平台捷豹平台捷豹平台捷豹平台捷豹平台捷豹平台捷豹平台捷豹平台捷豹平台捷豹平台 波音平台小小新闻网飞匠新闻波音平台波音平台慢慢看小说网慢慢看影视慢慢看影视流行音乐网人在旅途吓歪了也得买波音平台波音平台波音平台波音平台大无限娱乐大无限娱乐大无限娱乐慢慢看新闻大无限娱乐大无限官网大无限彩票大无限代理大无限时时彩大无限APP捷豹彩票捷豹娱乐捷豹平台捷豹彩票网捷豹平台哪个好重庆时时彩开奖视频时时彩平台推荐时时彩注册时时彩开奖时时彩平台北京赛车pk10北京赛车pk10开奖北京赛车pk10开奖直播pk10开奖记录pk10开奖视频彩票平台彩票预测手机买彩票彩票哥买彩票就这几招买彩票怎么选号9号彩票9号彩票网9号彩票登录365彩票365彩票网9188彩票网360彩票网360彩票怎么样鹿鼎开号拉菲2开号 任你博任你博官网任你博娱乐任你博娱乐城波音平台澳门威尼斯人澳门新葡京澳门巴黎人澳门金沙澳门银河tt娱乐城吉祥坊官网新葡京官网新葡京娱乐城威尼斯人娱乐城买球网站外围网站水果老虎机手机投注网上投注 大无限平台大无限彩票大无限彩票注册大无限彩票总代大无限彩票平台大无限彩票测速大无限彩票官网大无限彩票官方大无限彩票官方网站9号彩票游戏9号彩票注册9号彩票网9号彩票平台9号彩票登录9号彩票官网9号彩票怎么样9号彩票网平台9号彩票网址9号彩票注册账号9号彩票平台注册9号彩票官方9号彩票网怎么样9号彩票总代9号彩票代理捷豹彩票捷豹彩票平台捷豹彩票网捷豹彩票在哪里注册捷豹彩票平台代理捷豹彩票网站捷豹彩票平台有哪些捷豹彩票代理捷豹彩票平台官网捷豹彩票平台有那些捷豹彩票在线平台捷豹彩票网注册鹿鼎开号拉菲2开号大无限官网大无限代理大无限时时彩大无限APP捷豹娱乐捷豹平台捷豹平台哪个好重庆时时彩开奖视频时时彩平台推荐时时彩注册时时彩开奖时时彩平台北京赛车pk10北京赛车pk10开奖北京赛车pk10开奖直播pk10开奖记录pk10开奖视频彩票平台彩票预测手机买彩票彩票哥买彩票就这几招买彩票怎么选号