Welcome to DTC – Professional Manufacturer & Global Suppliersales01@dtcflowtech.com
High-Quality Industrial Components Manufactured to International Standards
Trusted by Customers Worldwide for Quality, Performance and Reliability
DTC is a global supplier of industrial components, specializing in pipe fittings, flanges, and valves. Based in Guangzhou, we operate our own production facilities in Hebei, China's stainless steel hub.
We supply elbows, tees, reducers, flanges, and pipe spools in stainless steel grades including 304, 304L, 316, 316L, 321, and duplex, suitable for demanding applications across oil, gas, chemical, marine, heating, paper, and metallurgy industries.
All products comply with international standards and undergo 100% inspection before shipment. We also offer custom solutions tailored to specific project requirements.
With a commitment to "Quality First, Integrity Always," we provide full-process support from pre-sales to after-sales and strive to build long-term, trusted partnerships with customers worldwide.
Reliable Manufacturing and Global Supply Solutions for Industrial Piping Projects

Equipped with modern manufacturing equipment and skilled technicians, we ensure consistent product quality, precise dimensions, and reliable performance across all product lines.

Every product undergoes comprehensive quality inspections, including dimensional checks, material verification, and visual examination to ensure compliance with international standards and customer requirements.

We offer a complete range of industrial products, including flanges, pipe fittings, valves, piping components, quick couplings, and accessories, helping customers simplify procurement and reduce sourcing costs.

From special dimensions and materials to project-specific requirements, our engineering team provides customized manufacturing solutions to meet diverse industrial applications.

With extensive export experience, we understand international standards, documentation requirements, packaging specifications, and global logistics processes.

Our dedicated team provides fast quotations, technical consultation, order tracking, and after-sales support to ensure a smooth and efficient customer experience.
Quality and compliance are at the core of everything we do. DTC's products are manufactured and inspected according to international standards, supported by CE, RoHS, LFGB, FDA and SGS requirements. Our commitment to quality helps customers achieve safe, reliable and efficient industrial operations worldwide.
Explore the latest industry news, product updates, installation guides, maintenance tips, and technical knowledge for valves, flanges, pipe fittings, and piping system components. Stay informed with expert insights and practical solutions.
Proper installation of a pneumatic butterfly valve is essential for ensuring reliable operation, preventing leakage, and extending service life. This guide outlines the key installation procedures and precautions for pneumatic butterfly valves. Safety Precautions Before installation, please observe …
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Learn how to install a pneumatic butterfly valve correctly with this step-by-step guide. Discover safety precautions, actuator installation, air supply connection, testing procedures, and maintenance tips for reliable valve performance.
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Learn how to install a pneumatic butterfly valve correctly with this step-by-step guide. Discover safety precautions, actuator installation, air supply connection, testing procedures, and maintenance tips for reliable valve performance.
Read More
Learn how to install a pneumatic butterfly valve correctly with this step-by-step guide. Discover safety precautions, actuator installation, air supply connection, testing procedures, and maintenance tips for reliable valve performance.
Read More
Proper installation of a pneumatic butterfly valve is essential for ensuring reliable operation, preventing leakage, and extending service life. This guide outlines the key installation procedures and precautions for pneumatic butterfly valves. Safety Precautions Before installation, please observe …
Read More
Learn how to install a pneumatic butterfly valve correctly with this step-by-step guide. Discover safety precautions, actuator installation, air supply connection, testing procedures, and maintenance tips for reliable valve performance.
Read More
Learn how to install a pneumatic butterfly valve correctly with this step-by-step guide. Discover safety precautions, actuator installation, air supply connection, testing procedures, and maintenance tips for reliable valve performance.
Read More
Learn how to install a pneumatic butterfly valve correctly with this step-by-step guide. Discover safety precautions, actuator installation, air supply connection, testing procedures, and maintenance tips for reliable valve performance.
Read More
Proper installation of a pneumatic butterfly valve is essential for ensuring reliable operation, preventing leakage, and extending service life. This guide outlines the key installation procedures and precautions for pneumatic butterfly valves. Safety Precautions Before installation, please observe …
Read More
Learn how to install a pneumatic butterfly valve correctly with this step-by-step guide. Discover safety precautions, actuator installation, air supply connection, testing procedures, and maintenance tips for reliable valve performance.
Read More
Learn how to install a pneumatic butterfly valve correctly with this step-by-step guide. Discover safety precautions, actuator installation, air supply connection, testing procedures, and maintenance tips for reliable valve performance.
Read More
Learn how to install a pneumatic butterfly valve correctly with this step-by-step guide. Discover safety precautions, actuator installation, air supply connection, testing procedures, and maintenance tips for reliable valve performance.
Read More
Tel: +86 136 9895 5587
E-mail: sales01@dtcflowtech.com