? Passed the ISO 9001 quality management system certification in 1995
? Obtained CE product certification in 2017
? Third level enterprise of safety production standardization in 2018
? In 2019, the environmental assessment was accepted by Changzhou Ecological Environment Bureau
? From 1 July 2003, all products sold in EU countries and intended for use in potentially explosive areas must comply with the requirements of Directive 94/9/ CE (also known as ATEX). The directive also covers non-electrical components that must comply with the requirements of the directive, such as pneumatic control components. From 19 April 2016, the Atex Directive was updated to version 2014/34/EU. In response to relevant explosion-proof requirements, our solenoid valve and cylinder products have obtained EU EX certification in 2019
? In 2021, the solenoid valve series products will obtain the national mandatory product CCC certification
? In 2021, the low pressure fuel cut-off valve and pressure regulator of Hengvertical pneumatic have passed IATF 16949 standard certification
? In 2024, Hengli pneumatic low-pressure fuel cut-off valve and regulator review passed IATF16949 standard certification
? ISO 4414 - Pneumatic fluid power - General rules and safety requirements for systems and their components
? ISO 15552-2018 Pneumatic transmission. 1000kPa(10 bar) series cylinders with removable mounts, diameter 32mm to 320mm. Base size, mounting size and accessory size
? JB_T7352-2010 Solenoid valves for industrial process control systems
? ISO 10099-2001 Acceptance test for pneumatic transmission cylinders
? JIS B8377-1-2002 Acceptance test for gas-liquid cylinders of gas-hydraulic power systems and equipment - Part 1: delivery test for air cylinders
? GB/T 23252-2009 cylinder product inspection and acceptance
? JB/T 5923-2013 cylinder technical conditions
16949 Quality system certificate
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3C certification
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IATF16949 Automotive Quality System Certification
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IATF16949 Automotive Quality System Certification (Chinese)
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ISO9001 Certificate (English)
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ISO9001 Certificate (English)
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EX Explosion-proof certification - Valve class
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EX Explosion-proof certification - Cylinders
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CE certification - Valve class
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CE certified - Cylinder
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Service hotline: 4008884198
Postal Code: 213169
E-mail:sales@wxhengli.com
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