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Allto Pipeline Equipment Co., Ltd

Premium Pipeline Solutions
Engineered for Excellence

Customized expansion joints, metal bellows, flexible hoses, and industrial valves — manufactured with precision since 1996. Trusted by 320+ clients worldwide.

Explore Products

About Allto Pipeline Equipment

Allto Factory

ALLTO is a professional manufacturer specializing in the production of water supply and drainage equipment, pipe fittings, and industrial pipeline components. Founded in 1996, we have over 28 years of experience in delivering high-performance solutions for complex piping systems.

Our products are designed for durability, corrosion resistance, and operational safety under extreme conditions. With official certifications and a commitment to innovation, we serve industries including water treatment, chemical processing, power generation, and marine engineering.

  • Global export to over 50 countries
  • Custom design and OEM services available
  • Strict quality control from raw material to final inspection
  • Professional after-sales support and technical consultation
Learn More

Our Product Range

We offer a comprehensive portfolio of pipeline components, including expansion joints, flexible hoses, valves, flanges, and specialized connectors — all customizable to your specifications.

PTFE Bellows

PTFE Bellows

  • • Customizable size
  • • Excellent corrosion resistance
  • • Suitable for chemical & food industries
Contact for Quote
Fixed Male Metal Hose

Fixed Male Metal Hose

  • • Stainless steel construction
  • • High pressure & temperature resistance
  • • Custom thread types available
Contact for Quote
Stainless Steel Expansion Joints

Stainless Steel Expansion Joints

  • • DN100–DN1200 standard sizes
  • • Absorbs vibration & thermal expansion
  • • Stable under high pressure
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Tied Universal Expansion Joints

Tied Universal Expansion Joints

  • • High-quality stainless steel
  • • Compensates for axial & lateral movement
  • • Tied design prevents over-extension
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Molded PTFE Expansion Joints

Molded PTFE Expansion Joints

  • • Seamless PTFE lining
  • • Ideal for aggressive media
  • • Food-grade compliant options
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Square Rubber Expansion Joint

Square Rubber Expansion Joint

  • • High-quality rubber material
  • • Custom dimensions available
  • • Used in HVAC & ventilation systems
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PTFE Flexible Bellows

PTFE Flexible Bellows

  • • Customizable length & diameter
  • • Resistant to acids, solvents, steam
  • • Low permeability & high purity
Contact for Quote
Dismantling Joint

Dismantling Joint

  • • EPDM or NBR sealing ring
  • • Easy maintenance & replacement
  • • Available in carbon & stainless steel
Contact for Quote

Our Services & Industries

Custom Engineering Services

  • Custom Design: Tailored expansion joints and hoses based on your system requirements.
  • OEM/ODM Support: Private labeling and co-development for distributors.
  • Technical Consultation: On-site or remote engineering support.
  • Quality Assurance: Full traceability, material certs, and pressure testing reports.

Industries We Serve

  • Water & Wastewater Treatment
  • Chemical & Petrochemical Processing
  • Marine & Offshore Platforms
  • Power Generation (Thermal & Nuclear)
  • Food & Beverage Processing
  • Pharmaceutical & Biotech
320+
Happy Clients
500+
Products
4
International Awards
35
Completed Projects

Latest News & Updates

Dec 12, 2024

Applications Of Disassembly Joint

The sealing ring of the disassembly joint is made of EPDM rubber. During installation, ensure proper alignment and torque to maintain leak-free performance.

Dec 03, 2024

Underwater Airtight Test Success

ALLTO bellows successfully passed the underwater airtight test, demonstrating exceptional sealing integrity under extreme conditions.

Jun 21, 2024

Metal Hose Production Completed

A new batch of stainless steel flexible hoses has been completed and is ready for global shipment.

Jun 17, 2024

Camlock Coupling Pressure Test

Camlock coupling flexible hoses undergo rigorous pressure testing to ensure long-term reliability and safety.

Get in Touch

For product inquiries, technical support, or custom solutions, contact our team today.

Guangzhou, China

C1-603, No.8, Chuangxiang Road, Xintang, Zengcheng

Call Us

+86 139 3829 0818

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