Tianjin Yihuide Anti-Corrosion Materials Co., Ltd.
Professional Manufacturer of Heat-Shrinkable Tapes & Sleeves
Putting Customers First
Exceptional Value
Product Center
Complete Solutions for Pipeline Anti-Corrosion Materials
Heat-Shrinkable Tape
High-performance heat-shrinkable tape engineered for pipeline corrosion protection, offering excellent sealing and anti-corrosion performance for a wide range of pipe diameters and operating conditions.
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Wraparound / Tubular Heat-Shrinkable Sleeves
Made from premium radiation-crosslinked polyethylene and formulated with a dedicated hot-melt adhesive to provide 360° corrosion protection and ensure long-term, stable performance of pipeline joints.
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Pipeline Joint Anti-Corrosion Materials
Specialized corrosion-protection materials for pipeline weld joints, certified to ISO 9001/14001 management systems and tested by CNPC-authorized institutions, with performance benchmarked against mainstream industry standards.
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Why Choose Us?
Factory Direct · Quality Assured · Exceptional Value
Technology-Driven · Exceptional Value
We eliminate unnecessary marketing costs and brand premiums, investing 100% of our resources in proprietary formulation R&D and production-line upgrades. By advancing core technologies, we reduce manufacturing costs while delivering quality that exceeds mainstream industry standards.
Strict Source Control · Consistent Quality
We maintain a rigorous quality-control system, from incoming inspection of high-standard raw materials, through detailed checks at every production stage, to final factory inspection. No defect is overlooked, and every batch of anti-corrosion material is built to withstand demanding engineering environments.
Try Before You Buy · Full-Cycle Support
Confidence comes from capability. We offer a low-risk purchasing experience: samples first, order after you are satisfied. Real test data helps you make the decision, while our technical team provides seamless support from product selection through field installation.
Tianjin Port Advantage · Fast Delivery
Our factory is located next to Tianjin Port, the largest port in northern China. This strategic location gives us strong international logistics and port-consolidation capabilities, significantly shortening transit times and helping every order reach the project site efficiently and on schedule.
Company News
Latest News and Updates from Yihuide
About Yihuide
High-Tech Enterprise · In-House R&D and Manufacturing
Located in Tianjin Binhai New Area, adjacent to Tianjin Port, we operate a modern 13,333 ㎡ production base. Yihuide is a high-tech enterprise specializing in pipeline anti-corrosion materials such as heat-shrinkable tapes and sleeves, with strong in-house R&D and manufacturing capabilities.
We remove unnecessary brand-marketing costs and invest our core resources in product technology R&D and the independent design and iteration of production equipment. By customizing and rebuilding key production lines, we control quality consistency from the source and maximize production efficiency, giving our products a highly competitive value advantage.
Our products are fully covered by ISO 9001/14001 management-system certification and authoritative testing designated by China National Petroleum Corporation (CNPC), with performance benchmarked against mainstream industry standards. Leveraging the logistics advantage of Tianjin Port and our factory-direct cost structure, Yihuide is committed to supplying stable, reliable, high-value products for pipeline projects worldwide.
Corporate Culture
Quality at the Core · Integrity in Action
「We let our products speak for themselves—no hype and no false marketing. Every anti-corrosion product leaving our factory represents a serious commitment to quality. Give our products one opportunity to perform under demanding field conditions, and the confidence they deliver will speak for itself.」
Mutual Benefit, Steadfast Progress
「We always stand in your perspective to think and make choices. With an altruistic heart, we strive to make every detail ultimate and solve every pain point. Only with sincerity and professionalism can we win long-term trust.」
