On May 14, 2026, the review meeting for three important industry standards drafted under the leadership of our company was successfully convened. Senior experts, professor-level senior engineers and enterprise representatives from the national machinery general parts industry gathered to conduct a detailed and rigorous review of the three draft standards edited by our company: *Greenhouse Gases - Product Carbon Footprint Quantification Method and Requirements for Machinery General Parts*, *Test Method for Dimensions of Spiral Wound Gaskets for Pipe Flanges*, and *Test Method for Compression and Sealing Performance of Spiral Wound Gaskets for Pipe Flanges*.
At the review meeting, the expert panel carefully listened to the report from our company's standard drafting team, conducted item-by-item inquiries and discussions on the technical content, test verification data and text standardization of the standards, and put forward valuable revision suggestions. Finally, the expert panel unanimously agreed that the three standards passed the review. The successful holding of this review meeting marks a milestone in our company's journey of standardization construction.

Three Standards Launched Simultaneously to Set Dual Benchmarks for "Green" and "Quality" in the Industry
As a professional third-party testing institution, the three standards drafted by our company this time focus on industry pain points and future trends, each with its own focus and mutual support:
The *Carbon Footprint Quantification Standard* helps the industry "calculate carbon accounts clearly": This standard provides a unified and scientific carbon footprint accounting method for machinery general parts products, which will effectively guide enterprises to carry out full-process carbon emission control and provide reliable technical support for coping with green barriers in international trade.
The two gasket testing standards "install insurance" for equipment safety: *Test Method for Dimensions* and *Test Method for Compression and Sealing Performance* fill the gaps in key performance testing methods for spiral wound gaskets. The unified and rigorous testing methods will ensure the dimensional accuracy and sealing reliability of each gasket, building a solid line of defense for the safe operation of pressure pipelines in petroleum, chemical, power and other fields.
The three standards work together in synergy, responding to the national green call of the "Dual Carbon" strategy and upholding the safety bottom line in the industrial sealing field, fully reflecting our company's responsibility and commitment as a pioneer in industry technical services.
Salute to the Behind-the-Scenes Efforts, Professionalism Forges the Cornerstone of Standards
The road of standard drafting embodies the countless days and nights of hard work of the company's technical team. From the comparison of domestic and foreign standards, verification of hundreds of sets of test data, to the word-by-word refinement of the text, our company's standardization working group overcame numerous difficulties such as technical route selection and reproducibility of test methods. It is the firm support of the company's leadership for "establishing the enterprise through technology" and the perseverance of every engineer in "striving for excellence and pursuing perfection" that have enabled the three standards to be presented to the experts with high quality.
The smooth adoption at this review meeting is not only an authoritative recognition of our company's technical capabilities, but also the best reward for the hard work of all employees.

Looking Ahead, Driving High-Quality Development with the Power of Standards
Leading the formulation of industry standards is an important milestone in the development history of our company, and it also opens a new chapter for leapfrog development in the future.
Strategically, our company will upgrade from a "standard implementer" to a "rule maker", occupy the commanding height of the industry in the testing and certification field, and significantly enhance the core advantages in bidding, qualification application and brand competition.
In terms of business, relying on the carbon footprint quantification standard, our company can take the lead in providing enterprises with value-added services such as product carbon footprint accounting and low-carbon evaluation; relying on the gasket testing standards, we can further consolidate our credibility and market share in the sealing parts testing field.
In terms of policies, the company will actively connect with the standardization incentive policies of Ningbo City and its districts, strive for special fund support, and deeply integrate the achievements of standard formulation into the application of qualifications such as high-tech enterprises and specialized, sophisticated, unique and new "Little Giant" enterprises to continuously release the dividend of standards.
In the future, our company will continue to uphold the quality policy of "Science, Impartiality, Accuracy and Efficiency", take standards as the guide and technology as the driver, and contribute greater strength to the green transformation and intrinsic safety of the machinery general parts industry!