中國大乾閥門丨China Leading Global Valve Factory

China DAQIAN upholds the strategic philosophy of "DAQIAN QIANDA · QIAN's Grand Realm" . China DAQIAN operates several well-known brands, including China DAQIAN Valves (Including CHNLGVF), China DAQIAN Intelligent Manufacturing, China DAQIAN Smart Control, and China DAQIAN Ocean Trade.

As a key participant in the global supply chain, we provide leading integrated industrial trade solutions, serving markets in Europe, the Americas, Russia, the Middle East, Central Asia, Southeast Asia, and countries along the Belt and Road Initiative. We also maintain long-term, stable partnerships with top global players in the valve, bathroom, and tea industries.

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We are committed to providing our customers with high-quality services and products that meet their needs and expectations.

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CHNLGVF丨China DAQIAN Valves Research and Solution Strategies on Gas-Solid Two-Phase Flow and Wear in Gate Valves

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As an expert in valve industry, CHNLGVF | China DAQIAN Valves has proposed innovative technical solutions through in-depth research on gas-solid two-phase flow and wear phenomenon inside the gate valve, which has significantly improved the durability and performance of gate valve products and set an industry benchmark for high-quality R&D and manufacturing.

Thomas

Valve Expert

OUR POSITIVE REVIEWS

GHNLGVF丨China DAQIAN Valves's product development and manufacturing of underwater oil production valves

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CHNLGVF丨China DAQIAN Valves's underwater oil production valves are of outstanding quality, with excellent pressure resistance and corrosion resistance, and stable and reliable operation. Its precision design and manufacturing have greatly improved our operating efficiency and safety. The product performance meets the highest standards, the quality is very satisfactory, and it is a model of high-quality valves.

Coriss Ambady

Valve Purchasing Supervisor

OUR POSITIVE REVIEWS

China DAQIAN Valves R&D Dynamics

Project Update|DN350 Bellows Sealed Globe Valve for Petrochemical & Power Plants|Premium Materials・Intelligent Manufacturing・Global Reliability
Project Update|DN350 Bellows Sealed Globe Valve for Petrochemical & Power Plants|Premium Materials・Intelligent Manufacturing・Global Reliability1. Project Update The delivered DN300 and DN350 bellows flange globe valves are meticulously designed, manufactured, and fully tested in strict compliance with DIN 3353 and ASME B16.34 standards. 2. Project Highlights The valve body is precision-cast
Created on 04.08
Project Update|CL1500/CL2500 High-Pressure Forged Steel Globe Valves for Power Plants|Premium Materials・Smart Manufacturing・Global Reliability
Project Update|CL1500/CL2500 High-Pressure Forged Steel Globe Valves for Power Plants|Premium Materials・Smart Manufacturing・Global Reliability1. Project Update The delivered DN100 CL1500, DN80 CL2500, and DN200 CL600 high-pressure forged steel globe valves for power plant applications are designed, manufactured, and tested in strict accordance with ASME B16.34 and API 602 standards, ensuri
Created on 04.05
Project Update|DN1200 Fire Gate Valve|Premium Material・Smart Manufacturing・Global Reliability
Project Update|DN1200 Fire Gate Valve|Premium Material・Smart Manufacturing・Global Reliability1. Project Update The delivered DN1200 fire gate valve has been designed and pressure-tested in strict accordance with AWWA C515, EN 1074-2, and API 598 standards. 2. Project Highlights The valve body is made of ductile iron QT450-10, ensuring outst
Created on 04.03
Power Plant Valves: Engineered Reliability Solutions
Power Plant Valves: Engineered Reliability Solutions——DAQIAN Valves | High-Performance Valves for Thermal & Gas-Fired Power Plants 🔹 Quick Overview Reliable Service Life: Consistent Performance: System-Level Engineering: Global Trust: Reduce maintenance costs and prevent operational downtime with DAQ
Created on 03.26
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Our Team of Experts

Nick Francis

China DAQIAN is China's Leading Global Valve Factory. China DAQIAN operates several well-known brands, including China DAQIAN Valves (Including CHNLGVF), China DAQIAN Intelligent Manufacturing, China DAQIAN Smart Control, and China DAQIAN Ocean Trade. Recognized as an “AAA-level Enterprise of Contract Compliance and Creditworthiness”, the company demonstrates excellence in fulfilling commitments and maintaining outstanding business integrity.

Jeff Francis

China DAQIAN is China's Leading Global Valve Factory. As an integrated enterprise, China DAQIAN combines tea planting, manufacturing, and trade, covering the R&D, design, production, and sales of valves, sanitary ware, and tea products. The company embodies the legacy and innovation of Fujian merchants, inheriting the spirit of the "Maritime Silk Road." It is also a pioneering trans-oceanic enterprise in international marine trade and import-export business.

Bil Newman

China DAQIAN, as a key participant in the global supply chain, provides leading integrated industrial trade solutions, serving markets across Europe, the Americas, Russia, the Middle East, Central Asia, Southeast Asia, and countries along the Belt and Road Initiative.They maintain long-term, stable partnerships with top global players in the valve, sanitary ware, and tea industries, delivering excellence and innovation worldwide.

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