永嘉縣三精閥門有限公司/位于泵閥之鄉(xiāng)-甌北鎮(zhèn),是一家集生產(chǎn)和銷售高、中、低壓閥門企業(yè)。生產(chǎn)銷售各類閥門,質(zhì)量可靠，品種齊全，故全國各地，分別有閘閥系列/.截止閥系列.止回閥系列/.球閥系列.安全閥系列/.減壓閥系列/.蝶閥系列/.疏水閥系列/.柱塞閥系列/.旋塞閥系列/.鍛鋼閥門系列/.不銹鋼閥門系列.美標閥門系列.電站閥系列.呼吸閥系列.隔膜閥系列..水力控制閥系列/.電磁閥系列/.針型閥系列/.調(diào)節(jié)閥系列/等………公稱通徑6mm-2000mm（1/4″-80″），公稱壓0.1Mpa-60Mpa（150Lb-3500Lb）,工作溫度-196℃-1300℃。主體材料采用：WCB.WC6、WC9、2GCr5Mo、2G1產(chǎn)品廣泛應(yīng)用于石油、化肥、鋼鐵、制藥、化工高層建筑、紡織等領(lǐng)域。

  本公司按照ISO9001質(zhì)量體系標準執(zhí)行， 始終如*力于依靠科技，不斷創(chuàng)新，努力開發(fā)各種產(chǎn)品，能按照各類標準、各類材料、各種驅(qū)動形式的標準設(shè)計生產(chǎn)各種優(yōu)質(zhì)閥門。 三精人以*的技術(shù)與管理帶給您質(zhì)量的保證，以良好的信譽報答廣大用戶對三精系列產(chǎn)品的厚愛，秉承“一切為了用戶滿意”的經(jīng)營理念，將不斷應(yīng)用新技術(shù)、新工藝、新材料積極開發(fā)新產(chǎn)品，為廣大用戶提供更優(yōu)質(zhì)的閥門產(chǎn)品和完善的售后服務(wù)，為建立現(xiàn)代化三精企業(yè)而努力奮斗。

Yongjiaxian Sanjing Valve Co.,Ltd /is situated on Oubei,Yongjia, a town given the prestigious name of "hometown of pump and valve in China ", we are a specialized valve manufacturer integrating development, production, installation, sales and service. We produce “SANJING” brand valve , quality reliabled, variety is completed with nothing missing, So to be in great demand all over the country.

Our products include gate valve , globe valve, check valve ,ball valve, safety valve, reducing valve, trap valve, Plunger valves ,plug valve, hydraulic control valve, solenoid valve, pintle valve, adjusting valve, series. Nominal diameter from 6mm to 2000mm（1/4″-80″）, Nominal pressure from 0.1 Mpa to 60Mpa（150Lb-3500Lb）, Working temperature from –196℃ to 1300℃, the main materials of the products are WCB、WC6、WC9、2GCr5Mo、2G1,The products are widely applied to the field of petroleum, chemical, metallurgical, power, fuel gas, city pipeline networks and so on.

The company according to ISO9001 manufacture standard strict. We to rely on Science and technology, we are innovated exertion all the time, exploitation various “SANJING” brand valves and we can according standard , material or drive way to design and produce high quality valves.

The products of Sanjing is protected for ahead of technique and manage, In accordance with the marketing philosophy of "all for users", we will application new technique , new technics ,new materials unceasingly to to open up and develop new products, we will provide better products and serve, there will be more efforts to construct modernization “SANJING”.

精心細作： 為實現(xiàn)以顧客滿意為目標，公司的產(chǎn)品必須精心細作，滿足顧客要求；

科學管理： 本公司要以科學的方法來管理企業(yè)，以較好的質(zhì)量和Z高的效率保持企業(yè)的生命力；

誠信經(jīng)營： 以誠信為本，贏得顧客的信任，開拓市場，增加銷售渠道；

不斷滿足顧客的需求和期望： 顧客的需求和期望是不斷變化的，企業(yè)必須持續(xù)改進產(chǎn)品和過程，才能滿足顧客的需要和期望。