Quality Foundation and Continuous Innovation
Since its establishment, the company has consistently adhered to the continuous improvement, integration, and innovation of technology and management, constantly optimizing product structure and driving product upgrades. Our mechanical seal products have evolved from the first generation at the initial stage to the current third and fourth generations of technology, with applications covering more than thirty provinces, municipalities, and autonomous regions across China.
Over years of development, we have established and continuously refined a rigorous quality management model, and have obtained the "Mechanical Seal" product manufacturing license issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China. The company's management system has been certified through:
Occupational Health and Safety Management System Certification Certificate
Environmental Management System Certification Certificate
Quality Management System Certification Certificate
Meanwhile, the company has been recognized as a standardized (Level 3) enterprise for safe production, a high-tech enterprise, and has been included in the National Database of Science and Technology-based SMEs. It has also been designated as a “Specialized, Refined, Differentiated, and Innovative” SME in Sichuan Province and as a municipal-level technology center in Zigong City.
To date, we have accumulated 26 national utility model patents, providing solid support for product quality and technological innovation.
Follow us
COPYRIGHT © 2026 Zigong Naiste Sealing Co., Ltd. All rights reserved. POWER BY: 300.cn
Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy
COOKIES
Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy
These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.
These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.
These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.
These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.