公司擁有現代加工中心、精密數控機床、通用機床等機械加工設備，配備先進(jìn)的光譜分析儀、機械性能力學(xué)試驗機、超聲波測厚儀、無(wú)損探傷儀等專(zhuān)用檢測設備。根據產(chǎn)品檢驗與試驗的要求，配備了國內先進(jìn)的閥門(mén)檢測臺。

       公司的主要產(chǎn)品有平板閘閥、節流截止放空閥、閥套式排污閥、油田用注水平板閥、泥漿閥、平衡式多用閥、平衡式節流閥、熱采閥、高壓止回閥、油氣集輸兩用閥、高壓差調節閥，KY250、KY350井口楔式閘閥、安全閥、蝶閥；API6D系列產(chǎn)品包括閘閥、平板閥、止回閥、球閥、旋塞閥；API6A系列產(chǎn)品包括井口用平板閥、單向閥、節流閥、旋塞閥等；特種產(chǎn)品有清管閥、CFV恒流控制閥、CFDE型恒流配水裝置、磁性過(guò)濾器、超精細復合過(guò)濾器、天然氣復合過(guò)濾器、注水用高壓過(guò)濾器、注水恒流閥（組）、撬裝式智能注水裝置?？筛鶕a(chǎn)品工況選擇碳鋼、合金鋼、不銹鋼等材料；適用溫度從-196℃—650℃，公稱(chēng)通徑為DN15—DN2000mm，公稱(chēng)壓力為0.6MPa—105MPa（15000PSI），操縱方式有手動(dòng)、齒輪、電動(dòng)、氣動(dòng)、液動(dòng)、電液聯(lián)動(dòng)等。產(chǎn)品行銷(xiāo)全國各大油氣田，很多產(chǎn)品用于國家重點(diǎn)工程的關(guān)鍵項目上，受到用戶(hù)的一致好評。

公司堅持“服務(wù)第一、質(zhì)量至上”，采用全新的管理理念,充分利用IT技術(shù)，從新產(chǎn)品的開(kāi)發(fā)、生產(chǎn)制造、產(chǎn)品的營(yíng)銷(xiāo)、產(chǎn)品的售前 、售中、售后服務(wù)全實(shí)行網(wǎng)絡(luò )化管理。公司采用三維設計軟件，根據產(chǎn)品的工況進(jìn)行動(dòng)態(tài)仿真設計，確保產(chǎn)品能夠滿(mǎn)足要求。在生產(chǎn)制造上，從采購、加工、裝配、試壓、包裝，倉儲、銷(xiāo)售環(huán)節等采用ERP數據管理系統，公司嚴格按ISO9001質(zhì)量管理體系的要求執行，使每臺產(chǎn)品具有可追溯性。

       “大方之家，和成天下”大和閥門(mén)與時(shí)俱進(jìn)緊跟時(shí)代步伐，始終堅持以領(lǐng)先的技術(shù)贏(yíng)得市場(chǎng)、以完善的服務(wù)贏(yíng)得客戶(hù)，愿與天下朋友攜手并進(jìn)，雙贏(yíng)發(fā)展，相信明天更輝煌。

   The company has modern machining centers, precision CNC machine tools, universal machine tools and other mechanical processing equipment, equipped with advanced spectral analyzers, mechanical capability testing machines, ultrasonic thickness gauges, non-destructive flaw detectors and other specialized testing equipment. According to the requirements of product inspection and testing, a domestically advanced valve testing platform has been equipped.

   The company's main products include flat gate valves, throttle stop and vent valves, valve sleeve drain valves, oilfield water injection flat valves, mud valves, balanced multi-purpose valves, balanced throttle valves, thermal recovery valves, high-pressure check valves, dual purpose valves for oil and gas gathering and transportation, high-pressure differential control valves, KY250, KY350 wellhead wedge gate valves, safety valves, and butterfly valves; API6D series products include gate valves, flat valves, check valves, ball valves, and plug valves; The API6A series products include flat valves, one-way valves, throttle valves, plug valves, etc. for wellhead use; Special products include pigging valves, CFV constant flow control valves, CFDE constant flow water distribution devices, magnetic filters, ultra fine composite filters, natural gas composite filters, high-pressure filters for water injection, water injection constant flow valves (groups), and skid-mounted intelligent water injection devices. Carbon steel, alloy steel, stainless steel, and other materials can be selected according to the product working conditions; Applicable temperature ranges from -196 ℃ to 650 ℃, nominal diameter ranges from DN15 to DN2000mm, nominal pressure ranges from 0.6MPa to 105MPa (15000PSI), and control methods include manual, gear, electric, pneumatic, hydraulic, and electro-hydraulic linkage. The products are sold in major oil and gas fields across the country, and many are used in key projects of national key projects, receiving unanimous praise from users.

   The company adheres to the principle of "service first, quality first", adopts a new management philosophy, fully utilizes IT technology, and implements networked management throughout the development, production and manufacturing of new products, product marketing, pre-sale, in sales, and after-sales service of products. The company adopts 3D design software to conduct dynamic simulation design based on the working conditions of the product, ensuring that the product can meet the requirements. In terms of production and manufacturing, the ERP data management system is adopted for procurement, processing, assembly, pressure testing, packaging, warehousing, and sales processes. The company strictly follows the requirements of the ISO9001 quality management system to ensure traceability of each product.

   The "Great Family, Harmony Becomes the World" Dahe Valve keeps up with the times and always adheres to winning the market with leading technology and customers with perfect services. We are willing to work hand in hand with friends from all over the world to achieve win-win development and believe that tomorrow will be even more brilliant.