Cangzhou Hongmao: Forging Global Industrial Connections
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Your Trusted Partner for Pipeline & Flange Solutions
"Based in China's Key Pipeline Equipment Manufacturing Hub, Delivering Reliable Industrial Connection Solutions Worldwide"
End-to-End Control
Certified Precision
Global Supply Expertise
Our Services
Cangzhou Hongmao Building Materials Co., Ltd. provides high-quality flanges, pipe fittings, and customized pipeline solutions for global customers. With stable quality, fast delivery, and professional technical support, we have become a trusted supplier for engineering projects worldwide.
Our manufacturing processes are eco-friendly, minimizing environmental impact through sustainable practices and innovations.
- Flange Manufacturing & Supply
- Pipe Fittings Production
- Custom Fabrication (Drawing or Sample Required)
- OEM & ODM Services
- Quality Control & Technical Support
- Export Support & Fast Delivery
Our Services
Comprehensive Pipeline Component Solutions
View All Services
We supply a full range of flanges in various international standards:
• ANSI / ASME
• DIN
• JIS
• GB
• Custom-made non-standard flanges
Available in carbon steel, stainless steel, and alloy steel.
Pipe Fittings Production
We manufacture:
• Elbows
• Tees
• Reducers
• Caps
• Matching flange fittings
Widely used in oil & gas, petrochemical, power plants, construction, and water treatment industries.
Custom Fabrication (Drawing or Sample Required)
We support customized production, including:
• Non-standard size flanges
• Customized pipe fittings
• Material options available
• Batch supply for project needs
OEM & ODM Services
For global clients we offer:
• OEM Manufacturing
• ODM Design & Production
• Laser marking
• Customized branding & packaging
Quality Control & Technical Support
Every batch undergoes strict inspection:
• Chemical analysis
• Mechanical testing
• Dimensional inspection
• Pressure testing (optional)
Our technical team also provides professional selection advice for engineering projects.
Export Support & Fast Delivery
• Complete export documentation
• Experienced international trade team
• Large inventory, fast shipping
• Reliable logistic channels for stable delivery
1550+ Statified Users over The Globe
“Cangzhou Hongmao is our go-to supplier for critical flange projects. Their consistent quality and rigorous testing give us absolute confidence, which is priceless in the oil and gas industry.”
“We needed a batch of non-standard fittings for a tight deadline. Hongmao's team not only met our precise specifications but also delivered ahead of schedule. A truly reliable partner.”
“From initial inquiry to final delivery, the professionalism is outstanding. Their comprehensive service—custom fabrication, quality control, and export support—makes long-term collaboration effortless.”
Integrity
We uphold the highest standards of integrity in all of our actions.
Innovation
We are committed to continuous improvement and innovation.
Quality
We strive for excellence in our products to meet the highest standards.
Focus
We listen to their needs, their expectations to exceed them.
Customer Satisfaction
On-Time Delivery & Quality Acceptance Rate
