Wuhan Grat Control Valve Co., Ltd. Quality Control

We prioritize product quality control to provide high-quality and reliable products, gaining the trust and satisfaction of our customers.

Quality Control System:

• ISO9001:2008 Quality Management System Certification: We strictly adhere to the ISO9001:2008 quality management system, ensuring every aspect of our products meets international standards.
• CE Certification: Our products have passed the European CE certification, indicating they meet the safety, health, and environmental protection requirements of the EU, allowing free circulation in the European market.
• CNAS Certification: We have passed the CNAS 100,000 times lifetime test, demonstrating the exceptional durability and reliability of our products.

Testing and Verification:

• We have over 100 process inspection projects, exceeding national and industry standards, ensuring every product undergoes rigorous testing and verification before leaving the factory.
• Utilizing advanced automated production equipment and integrated human-machine verification systems ensures that every aspect of our products meets the highest quality standards.

R&D and Innovation:

• Our experienced R&D team, with over 10 years of expertise, is dedicated to the development of cutting-edge industry technologies, averaging 2 new patents annually to ensure our products remain at the forefront of technology.
• Our technology development philosophy is "simplify complexity, reliable performance," ensuring our products can operate 100,000 times without failure and require no maintenance.

Service and Support:

• GRAT’s five-star business team provides satisfactory after-sales service, quickly responding to customer needs with prompt quotes and on-site repair services within 3-30 hours depending on the distance.
• We offer technical support for converting manual valves to electric actuators, with technicians available for on-site measurements to meet customer needs.

Through our stringent quality control system and comprehensive service support, GRAT's vision is to empower industrial automation, and its mission is to make industrial automation technology simpler and more reliable.