Maitolead Pipeline Technology(Tianjin)Co., Ltd.

Maitolead Group - Professional Company Introduction

Maitolead Group is a comprehensive industrial group specializing in the design, manufacture, and export of high-quality fluid transport system products, including stainless steel and carbon steel pipe fittings, flanges, threaded fittings, malleable iron pipe fittings, grooved couplings, and valves. With decades of combined industry experience, our group integrates advanced manufacturing capabilities, professional R&D, and international trading expertise to provide reliable solutions for a wide range of industrial and commercial applications worldwide.

Our Group Structure and Capabilities

Maitolead Group operates multiple subsidiaries and production facilities, each dedicated to a specific product line. Our core manufacturing operations include:

Stainless Steel Welded Pipe Fittings Factory - Produces high-quality 304 and 316L stainless steel welded fittings, including elbows, tees, reducers, end caps, and custom-designed components. Advanced production lines, automated welding equipment, and strict quality control procedures ensure consistent performance and compliance with international standards such as ASME B16.9, ISO, and DIN.

Carbon Steel Welded Pipe Fittings Factory - Specializes in carbon steel welded fittings for industrial and construction applications. Products include SCH40/SCH80 elbows, tees, reducers, and end caps, meeting ASME, ASTM, DIN, and EN standards. Our automated facilities guarantee precise dimensions, smooth surface finishes, and reliable mechanical properties suitable for high-pressure applications.

Stainless Steel Threaded Fittings Production - We manufacture a wide range of threaded fittings, including elbows, tees, nipples, and unions, in stainless steel grades 304 and 316L. These products meet global industry standards and are widely used in plumbing, fire protection, chemical, and mechanical systems.

Flange Manufacturing Factory - Our flanges include weld neck, slip-on, blind, threaded, and lap-joint types in both carbon steel and stainless steel. They are produced according to ANSI, DIN, BS, EN, and JIS standards, with full capability to supply customized dimensions and pressure ratings. Rigorous quality testing ensures flatness, parallelism, surface finish, and material integrity.

In addition to our own manufacturing operations, Maitolead Group holds exclusive export rights for five valve manufacturing factories, which produce a comprehensive range of products including:

Gate Valves (BS5163, DIN standards, resilient seated), Butterfly Valve, Check Valve, Strainer, Control Valve, Air Release Valves

These factories offer FM and UL certified products for high-end applications, as well as cost-effective options for MID-range projects. Acting as the sole international trade agent, Maitolead Group manages all overseas business, including quality assurance, shipping coordination, and customer service, ensuring seamless supply from factory to client.

Global Reach and Market Presence

Maitolead Group serves clients across multiple regions, including the Middle East, Europe, Southeast Asia, South America, and North America. Our products are widely used in fire protection systems, water supply networks, municipal infrastructure, industrial pipelines, HVAC systems, and mechanical engineering projects. By combining robust production capabilities with strong international trading expertise, we are able to deliver consistent quality, competitive pricing, and reliable logistics solutions for customers worldwide.

We hold certifications and compliance for major international standards, including:

FM / UL certification for fire protection valves and fittings

ISO 9001 Quality Management System

Compliance with ASME, ASTM, DIN, EN, BS, and JIS standards for mechanical and material performance