上海慥毅閥門有限公司是一家集科研開發、設計咨詢、生產銷售為一體的閥門專業生產企業，性價合理，質量可靠。

        本公司按照ISO9001質量體系標準執行，全國各地，遠銷中東、歐美、及東南亞地區，以*的質量贏得各界好評和信賴。產品分別有真空閥、閘閥、截止閥、減壓閥、止回閥、安全閥、球閥、蝶閥、疏水閥、柱塞閥、旋塞閥、鍛鋼閥門、不銹鋼閥門、美標閥門、電站閥門、呼吸閥、隔膜閥、水利控制閥、電磁閥、針型閥、調節閥等等，……公稱通徑6mm-2000mm（1/4″-80″），公稱壓力0.1Mpa-60Mpa（150Lb-3500Lb）,工作溫度-196℃-1300℃。主體材料采用：WCB.WC6、WC9、2GCr5Mo、2G1,產品廣泛應用于石油、化工、冶金、電力、化肥、鋼鐵、采礦、供熱印染、設備冷卻、食品、環保、造紙、電廠、污水排放、制藥、市政工程、建筑工地等領域。

慥毅的發展，得益于正確的發展思路，品牌的建設力度，產品的優良品質，完善的售后服務，也離不開眾多銷售精英在市場一線、宣傳慥毅品牌與推廣慥毅產品，慥毅的壯大、是慥毅人與銷售商們合作雙贏的較好佐證。“命運共同，利益雙贏，產銷攜手，拓展市場”是慥毅遵循的市場理念。竭誠歡迎新老顧客蒞臨本公司參觀訪問，垂詢惠顧，共創輝煌。

Shanghai Zao Yi Valve Co., Ltd is a production enterprise of scientific research and development, design, production and sales as one of the professional valve, reasonable price, reliable quality.

The company in accordance with the ISO9001 quality system standards, best-selling all over the country, selling all over the country, are exported to the Middle East, Europe and America, and Southeast Asia, with superior quality to win the trust and praise from all walks of life. Products are vacuum valve, gate valve, globe valve, relief valve, check valve, ball valve, butterfly valve, safety valve, drain valve, plunger valve, plug valve, forged steel valves, stainless steel valves, valve, power station valve, American Standard breathing valve, diaphragm valve, hydraulic control valves, solenoid valve, needle valve, regulating valve and so on,...... Nominal diameter 6mm-2000mm (1/4 "-80"), nominal pressure 0.1Mpa-60Mpa (150Lb-3500Lb), the working temperature of -196 DEG -1300 deg. The main material used: WCB.WC6, WC9, 2GCr5Mo, 2G1, the products are widely used in petroleum, chemical, metallurgy, electric power, chemical, steel, mining, printing and dyeing equipment, heating, cooling, food, environmental protection, power plant, paper, pharmaceutical wastewater, municipal engineering, construction sites and other fields.

The development of Zao Yi, thanks to the correct development of ideas, the construction strength of the brand, product quality, perfect after sale service, also cannot do without many elite sales in the market first, publicity and promotion of Zao Zao Yi Yi brand products, Zao Yi, Yi is the growth of Zao cooperation and win-win best sellers the evidence. "The fate of the common interests of the win-win, and expand the market, hand in hand," Zao Yi is follow the market concept. We sincerely welcome new and old customers to visit our company to visit, inquire, create brilliant.