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ABOUT

company profile

Enterprise honor

Chief editorial standard

3C certification

Fire inspection report

Patent

Automatic water supply valve (anti-backflow) Y-shaped gate valve

Automatic water supply valve (anti-backflow) Y-shaped gate valve

Pressure relief valve (anti-backflow) design patent certificate

Pressure relief valve (anti-backflow) design patent certificate

Automatic water supply valve (anti-backflow) Y-shaped gate valve

Automatic water supply valve (anti-backflow) Y-shaped gate valve

Pressure relief valve (anti-backflow) design patent certificate

Pressure relief valve (anti-backflow) design patent certificate

Double backflow backstop design patent

Double backflow backstop design patent

Double check back flow preventer utility model patent

Double check back flow preventer utility model patent

Gate valve with filtering function

Gate valve with filtering function

Backflow preventer utility model patent

Backflow preventer utility model patent

Adjustable pressure reducing valve with filter

Adjustable pressure reducing valve with filter

Decompression type backflow preventer

Decompression type backflow preventer

Compound fast intake and exhaust valve utility model patent certificate

Compound fast intake and exhaust valve utility model patent certificate

Anti-cavitation static balancing valve

Anti-cavitation static balancing valve

Magnetic lock type gate valve

Magnetic lock type gate valve

Chief editor of the "anti-cavitation large pressure difference adjustable

Chief editor of the "anti-cavitation large pressure difference adjustable

Copyright @ 2018 Guangdong Yongquan Valve Technology Co., Ltd, All rights reserved

Record number：Guangdong 17110555 number

CONTACT

Tel：0757-86568315 / 86561111（Foshan Plant）、020-81892048（Guangzhou Sales Center）、010-63396396（Beijing Sales Center）

Add：Longgao Rd., Jiujiang Town, Nanhai District, Foshan City, Guangdong Province, China

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EN

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Abouts

company profile

Enterprise honor

Chief editorial standard

3C certification

Fire inspection report

Automatic water supply valve (anti-backflow) Y-shaped gate valve

Automatic water supply valve (anti-backflow) Y-shaped gate valve

Pressure relief valve (anti-backflow) design patent certificate

Pressure relief valve (anti-backflow) design patent certificate

Automatic water supply valve (anti-backflow) Y-shaped gate valve

Automatic water supply valve (anti-backflow) Y-shaped gate valve

Pressure relief valve (anti-backflow) design patent certificate

Pressure relief valve (anti-backflow) design patent certificate

Double backflow backstop design patent

Double backflow backstop design patent

Double check back flow preventer utility model patent

Double check back flow preventer utility model patent

Gate valve with filtering function

Gate valve with filtering function

Backflow preventer utility model patent

Backflow preventer utility model patent

Adjustable pressure reducing valve with filter

Adjustable pressure reducing valve with filter

Decompression type backflow preventer

Decompression type backflow preventer

Copyright @ 2018 Guangdong Yongquan Valve Technology Co., Ltd, All rights reserved

Record number：Guangdong 17110555 number


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