Mark Han
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Mark Han Email & Phone Number

供应链质量经理 at Williams Valve
Location: Yancheng, Jiangsu, China 6 work roles 2 schools
2 work emails found @williamsvalve.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails

Work email m****@williamsvalve.com
LinkedIn Profile matched
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Current company
Role
供应链质量经理
Location
Yancheng, Jiangsu, China
Company size

Who is Mark Han? Overview

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Quick answer

Mark Han is listed as 供应链质量经理 at Williams Valve, a with 39 employees, based in Yancheng, Jiangsu, China. AeroLeads shows a work email signal at williamsvalve.com and a matched LinkedIn profile for Mark Han.

Mark Han previously worked as Director of Quality Control at Williams Valve and Valve Inspection expert at Dnv. Mark Han studied at Luoyang Institute Of Science And Technology.

Company email context

Email format at Williams Valve

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{first}.{last}@williamsvalve.com
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AeroLeads found 2 current-domain work email signals for Mark Han. Compare company email patterns before reaching out.

Profile bio

About Mark Han

Over 20 years’ experience on quality control and quality assurance for factory and project with mechanical product and equipment. Familiar with Quality Management System (such as ISO9001:2000, 6Sigma) and Quality Management Technique for Modern Company.Extensive industry knowledge of casting, forging, heat treatment, machining, welding, and NDT.Much experience in inspection of valves, casting, forging, machining, piping, fittings, tanks, structure steel, fabrication etc.In-depth knowledge of local and international codes.Good skill in communication & cooperation

Listed skills include Inspection, Microsoft Office, Petroleum, Construction, and 27 others.

Current workplace

Mark Han's current company

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Williams Valve
Williams Valve
供应链质量经理
China
Employees
39
AeroLeads page
6 roles

Mark Han work experience

A career timeline built from the work history available for this profile.

Director Of Quality Control

Current

Yancheng, Jiangsu, China

www.williamsvalve.com

Jun 2013 - Present

Valve Inspection Expert

Dnv

Shanghai

A senior inspection engineer, be responsible for performing of inspection, expediting to industry product which used in oil ,gas, petrochemical industry; auditing and evaluation the factory which supply product/equipments to the industry fieldFamiliar with local and international standards applicable for the work.Responsible for process inspection, factory acceptance test/expediting/ welding process supervise of valves, piping, pressure vessels, tanks, and structural steel and… Show more A senior inspection engineer, be responsible for performing of inspection, expediting to industry product which used in oil ,gas, petrochemical industry; auditing and evaluation the factory which supply product/equipments to the industry fieldFamiliar with local and international standards applicable for the work.Responsible for process inspection, factory acceptance test/expediting/ welding process supervise of valves, piping, pressure vessels, tanks, and structural steel and equipment, etc; auditing to factory quality system.Job involves: Pre-production meeting, technical specification and drawing review, vendor production schedule and quality/inspection plan review, WPS/PQR review and approval, site inspection, FAT witness, shipping release, etc. Show less

Mar 2009 - Jun 2013

Valve Inspection Expert

Pudong, Shanghai, China

A senior inspection engineer, be responsible for performing of inspection, expediting to industry product which used in oil ,gas, petrochemical industry; auditing and evaluation the factory which supply product/equipments to the industry fieldFamiliar with local and international standards applicable for the work.Responsible for process inspection, factory acceptance test/expediting/ welding process supervise of valves, piping, pressure vessels, tanks, and structural steel and… Show more A senior inspection engineer, be responsible for performing of inspection, expediting to industry product which used in oil ,gas, petrochemical industry; auditing and evaluation the factory which supply product/equipments to the industry fieldFamiliar with local and international standards applicable for the work.Responsible for process inspection, factory acceptance test/expediting/ welding process supervise of valves, piping, pressure vessels, tanks, and structural steel and equipment, etc; auditing to factory quality system.Job involves: Pre-production meeting, technical specification and drawing review, vendor production schedule and quality/inspection plan review, WPS/PQR review and approval, site inspection, FAT witness, shipping release, etc. Show less

Oct 2008 - Mar 2009

Qc Manager/Qa Supervisor/Supplier Quality Engineer

Suzhou, Jiangsu, China

Process Involved: - Quality Management System (ISO9001:2000&6Sigma) and Quality Management Technique for Modern Company- Supplier Management, Quality System Auditing and Products Inspection• Vendor inspection and test plan review and verification;• Witness testing at vendor premise and inspection report; • Production expediting; • Production progress check; delay cause. • Investigation, corrective action suggestion and detail report• Vendor Production… Show more Process Involved: - Quality Management System (ISO9001:2000&6Sigma) and Quality Management Technique for Modern Company- Supplier Management, Quality System Auditing and Products Inspection• Vendor inspection and test plan review and verification;• Witness testing at vendor premise and inspection report; • Production expediting; • Production progress check; delay cause. • Investigation, corrective action suggestion and detail report• Vendor Production capability survey and quality - Quality Department Management& Quality Control in Workshop• Pre-production meeting• Production schedule and Inspection &test Plan prepare and carry out• Material Control (Material Chemical Analysis, Positive Material Identifier-PMI,Impact Test,Tensile Test,Hardness test, etc.)• Casting/Forging/Machining/He treatment/ Assembly/Pressure Test• Welding Quality Control• Documents Control• NDT (RT/UT/MT/ PT)• Non-conformance Handling• Inspection/Shipping ReleaseFeb. 2008 to Oct. 2008Position: Quality Control Manager (Plant for: Gate, Globe, Check, Butterfly, Forging Valves)Employ: 70 employeesReport to: Plant Manager (Plant for: Gate, Globe, Check, Butterfly, Forging Valves)As the QC Manager, in charge of the QC DEP. In Taishan Plant, including organize to service for inspection from the third party and the customer.Jun. 2006 to Feb.2008Position: Quality Control Manager (Ball Valves plant)Employ: 30 employeesReport to: Plant Manager (Ball Valves plant)As the QC Manager, in charge of the QC DEP. In Huashan Plant, including organize to service for inspection from the third party and the customer.Oct. 2005 to Jun.2006Position: Quality Assurance Supervisor (Subsidiary Company for Precision Casting)Employ: 15 employeesReport to: General Manager (Subsidiary Company for: Precision Casting)Oct.2004 to Oct.2005Position:Supplier Quality EngineerReport to:QA ManagerSupplier Chain auditing and management. Show less

Oct 2004 - Oct 2008

Quality Engineer

中国 江苏省 苏州工业园区

Products Involved: whole production line (Including various equipment and components such as tanks ,valves, pumps, piping, fitting, electromotor, etc)Process Involved: • Quality Management System(ISO9001:2000)• Supplier Management(&Auditing)• Quality Department Management(&Quality Control in Workshop)• Whole production line processing• Pre-assembly for equipment and components• Test running for equipment and components• Final inspection/ /Packing /… Show more Products Involved: whole production line (Including various equipment and components such as tanks ,valves, pumps, piping, fitting, electromotor, etc)Process Involved: • Quality Management System(ISO9001:2000)• Supplier Management(&Auditing)• Quality Department Management(&Quality Control in Workshop)• Whole production line processing• Pre-assembly for equipment and components• Test running for equipment and components• Final inspection/ /Packing / Shipping/release for whole production lineAs a Quality Engineer, Ever various responsibility to Incoming Inspector, In-process Inspector, Final Inspector, Packing&Shipping Inspector, Supplier Quality Engineer, Show less

Aug 2001 - Oct 2004
2 education records

Mark Han education

Bachelor'S Degree, Mechanical Manufacture

Luoyang Industrial College
FAQ

Frequently asked questions about Mark Han

Quick answers generated from the profile data available on this page.

What company does Mark Han work for?

Mark Han works for Williams Valve.

What is Mark Han's role at Williams Valve?

Mark Han is listed as 供应链质量经理 at Williams Valve.

What is Mark Han's email address?

AeroLeads has found 2 work email signals at @williamsvalve.com for Mark Han at Williams Valve.

Where is Mark Han based?

Mark Han is based in Yancheng, Jiangsu, China while working with Williams Valve.

What companies has Mark Han worked for?

Mark Han has worked for Williams Valve, Dnv, Intertek, Neway Valve, and Taiwan Benefit Company.

How can I contact Mark Han?

You can use AeroLeads to view verified contact signals for Mark Han at Williams Valve, including work email, phone, and LinkedIn data when available.

What schools did Mark Han attend?

Mark Han studied at Luoyang Institute Of Science And Technology.

What skills is Mark Han known for?

Mark Han is listed with skills including Inspection, Microsoft Office, Petroleum, Construction, Microsoft Excel, Engineering, Environmental Awareness, and Gas.

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