SURVEY QUESTIONAIRE FOR PURCHASING COMMON VALVE

I. General Information

Nghi Son Refinery & Petrochemical Limited Liability Company (NSRP) is planning for purchasing valves include gate valve, ball valve, plug valve, check valve….

If your company is interested in this procurement package, please fill in and complete the questionnaire below then send email to giang.vt1@nsrp.com.vn with subject “Survey Answer for Valve package” by end of 13^th Aug 2026.

For the avoidance of doubt, this notice does not constitute any contractual offer, binding promise or guarantee of business by NSRP.

Please provide the full name of your company, correspondence and registered address, business registration and company profile literature. 

• Company name:  
• Adress: 
• Contact person:  
• Contact details: 

Attach your company profile and business registration in the email. 

……………………………………………………………………………. 

Please answer the questions below: 

II. Survey Questionnaire.

QUESTION 1: Does your company have a valid business registration/license covering the supply of the requested Goods in accordance with applicable laws and regulations?

1. Yes
2. No

       If yes, please provide a notarized copy of these documents.

QUESTION 2: Does your company or the manufacturer have reference contracts or purchase orders for the supply of valves?

1. Yes
2. No 

If yes, please provide at least 02 Contract/purchase orders from 2023.

QUESTION 3: Are you the manufacturer of valves?

1. Yes, provide Company profile, Country of origin, Product catalogue for manual valves, Customer reference list for manual valve supply.
2. No, please provide:

• Manufacturer’s authorization/support email/letter
• Provide the company profile, Country of origin, Product catalogue for manual valves, Customer reference list for manual valve supply.

QUESTION 4: Does the Manufacturer hold a valid ISO 9001 Quality Management System certification covering the manufacture of valve?

1. Yes
2. No 

If yes, please provide a copy of the ISO certificate.

QUESTION 5: Is the manufacturer capable of designing, manufacturing, inspecting, and testing the offered manual valves in accordance with the applicable international standards (e.g., API, ASME, and MSS standards as specified in the Technical Specification)?

1. Yes
2. No

If Yes, please provide supporting documents (e.g., product catalogues, technical datasheets, quality manuals, or previous supply references).