Valve instruments

About us

Nanjing Win Union Automation and Control Technology Co., Ltd. mainly engages in industrial automation products. The company has been established for more than 20 years and its products are widely used in industrial and civil fields such as petroleum, electricity, chemical industry, metallurgy, railways, ships, construction, fire protection, food, etc. And it is exported to more than 30 countries and regions, including Hong Kong, Macau, Southeast Asia, Indonesia, Malaysia, Singapore, the Philippines, Thailand, Vietnam, Mongolia, Russia, South Asia, Bangladesh, India, Tanzania, the Middle East, and Africa. Our products mainly include American MAC solenoid valves, ENIDINE buffers, ASCO solenoid valves, AVANTICS cylinders, NUMATIC cylinders, TESCOM pressure reducing valves, WIKA pressure gauges, DWYER differential pressure gauges, ASHCROFT pressure switches, FOREY flame detectors, FOREY flame detection probes, FIREYE flame detectors, FIREYE flame detection probes, and other products.

Industrial Control Product Selection ——The technical team can select products based on your search requirements and working conditions

Installation Guide ——We can provide product installation support to solve difficult problems

On site service ——Provide on-site installation, guidance, debugging, maintenance and other services according to customer requirements.

Quality Assurance ——All sold products are guaranteed for one year. If you receive the goods within 7 days, we can exchange or return any quality issues to you.

Formal invoices ——All products can be issued with formal invoices, facilitating cooperation between enterprises and institutions.

    Cylinder |valve |actuator
MACsolenoid valve

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ASCOElectromagnetic valve  cylinder  

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SMC  valve  pressure gauge

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AVENTICS valve cylinder sensor

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FESTO Electromagnetic valve cylinder filtration pressure reducing valve

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CKD Electromagnetic valve cylinder filtration pressure reducing valve

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 AIRTAC cylinde  

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 Pneumax valve cylinder 

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ACL water valve

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burkert valve flow meter

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Pressure reducing valve | pressure regulating valve
TESCOM  pressure regulating valve  

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fisher pressure regulating valve

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Hydraulic| buffer| damper
ENIDINE Buffer

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      Flame detector
fireye Flame detection probe 

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Forney Flame detection probe

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  Pressure | Temperature | Level | Flow | Sensor
CCS Pressure Switch

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ASHCROFT Pressure gauge

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DWYER Pressure Switch

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WIKA Pressure gauge

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ROSEMOUNTPressure, flow rate, liquid level density

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YOKOGAWA Pressure gauge, flow meter

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UE Pressure switch 

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         Grating ruler | encoder | length meter
heidenhain Grating encoder

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        Pump | diaphragm pump | peristaltic pump | screw pump |motor
VERDER pump

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bosch-rexroth Pump motor oil cylinder

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        Analyzer | pH meter | Photometer | Turbidity meter
HACH PH meter analyzer

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        Proximity switch | safety switch | encoder
omron  Proximity switch encoder

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1. Customized products: Products can be found based on your search criteria. If you cannot find the desired product, please feel free to contact us at any time.

2. Inventory quotation: Due to the large inventory of the product, no models were found. Please contact us.

3. Over 20 years of sincere service, witnessing us becoming a high-quality industrial control product supplier in China. If you need other product types, please consult us and we will give you an immediate response.

4. If you purchase in bulk or for engineering projects, please contact us and we will offer you a discount. We will strive to satisfy you.

Contact Us

telephone:025-52791167,52791168

Fax:025-52791169

Phone :13390905858

mailbox:njxj888@163.com skype:yluedq

Address:Jiangning Shuanglong Avenue No.1222 Nanjing, Jiangsu. China P.O. 211100