Expansion of qualification certificates - Longrun Flange Awarded BV Certification for Duplex and Super Duplex Steel Materials

Jiangyin City, July 29, 2024 — Jiangyin Longrun Flange Co., Ltd. is pleased to announce that our flanges made of duplex and super duplex steel materials have successfully passed the stringent certification of Bureau Veritas Marine & Offshore (BV). This significant achievement signifies that Longrun Flange's professional strength and product quality in the field of flange manufacturing have once again gained international recognition.

As one of the world's leading classification societies, BV is renowned globally for its high-standard certification requirements and comprehensive services. During this certification process, BV conducted a comprehensive and rigorous assessment of Longrun Flange's production facilities and quality management system according to the NR320 standard, ultimately providing a satisfactory evaluation. The acquisition of this certification is an affirmation of our company's commitment to high standards and quality, and also a comprehensive recognition of our company's production processes and management system.

Since the establishment, Longrun Flange has been dedicated to the production and research and development of high-quality flange products. Our company has always led with customer needs, continuously optimizing product performance and improving manufacturing processes to meet the market's growing demand for high-performance materials. The duplex and super duplex steel flanges, with their excellent corrosion resistance, high strength, and superior welding performance, have become the ideal choice for industries such as shipbuilding, offshore engineering, chemical, and petrochemical. The certification from BV also signifies the usability and reliability of Jiangyin Longrun Flange Co., Ltd.'s flanges in the aforementioned fields, further enhanced the market competitiveness and customer trust of our company's products.

Looking to the future, we will continue to adhere to the corporate purpose of "Quality First, Honesty Based, High Quality and Efficiency, Elaborate Service" and uphold the working spirit of "Think Rigorously, Operate Tightly, Inspect Strictly, Verify Seriously", continuously optimize the product structure, expand the market field, and strive to demonstrate the strength and style of Made in China on the international stage.