Phone Number (+65) 6265 8128
Email Addresssales@duvalco.net
Our location2 Kallang Avenue, CT Hub, #05-19, Singapore 339407
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Trusted expertise in the valve industry.
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Clients Worldwide
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Industry Certifications
Trusted expertise in the valve industry.
Our Certification

Certified for Quality and
Reliability

Our products are manufactured following strict quality standards, certified by reputable organizations. We adhere to ISO 9001 standards and industry-specific certifications to ensure consistent performance and durability.
AS 9120B
The AS 9120B family of quality management systems standards is designed to help organizations ensure that they meet the needs of customers and other stakeholders while meeting statutory and regulatory requirements related to a product or services.
AS 9120B
The AS 9120B family of quality management systems standards is designed to help organizations ensure that they meet the needs of customers and other stakeholders while meeting statutory and regulatory requirements related to a product or services.
AS 9120B
The AS 9120B family of quality management systems standards is designed to help organizations ensure that they meet the needs of customers and other stakeholders while meeting statutory and regulatory requirements related to a product or services.
AS 9120B
The AS 9120B family of quality management systems standards is designed to help organizations ensure that they meet the needs of customers and other stakeholders while meeting statutory and regulatory requirements related to a product or services.