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DINSEN Earns Australian Watermark Certification for Cast Iron Pipes & Fittings
DINSEN, a global manufacturer of drainage and pipe connection solutions, today announced that on 19 October its Cast Iron Pipes & Fittings series officially obtained the Australian Watermark certification, confirming full compliance with Australian plumbing and drainage standards (AS 4321 and...Read more -
National Day Holiday Notice 2026
Holiday Period: October 1 – October 7, 2026 Resume Work: October 8, 2026 (Thursday) In observance of the Chinese National Day, the DINSEN office will be closed for the holiday from October 1 to October 7, 2026. Normal operations and order processing will resume on October 8. During this peri...Read more -
DINSEN Announces Mid-Autumn Festival Holiday
DINSEN, a leading supplier of cast ductile iron pipes, fittings, and stainless steel products, will observe the Mid-Autumn Festival holiday from September 25 to September 27, 2026. Normal operations will officially resume on September 28. During the three-day break, routine order processing, prod...Read more -
140th Canton Fair 2026 Invitation
We are excited to invite you to our next major event: The 140th Canton Fair in Guangzhou, China! Whether you are looking for new reliable suppliers or exploring long-term partnerships, this is the perfect opportunity to see our products in person and discuss our Global SML Agency Program. Visit U...Read more -
How DINSEN Became a Trusted Cast Iron Drainage Pipe Manufacturer: From a 2007 Foundry to a Global Supplier
In international procurement, trust is rarely built on brochures — it is built on standards met, shipments delivered and problems solved. For architects, mechanical contractors and importers who specify cast iron drainage systems, choosing the right cast iron drainage pipe manufacturer decides ev...Read more -
DINSEN Completes Third Annual Operations Conference to Strengthen Global Ductile Iron Pipe and Stainless Steel Supply Services
DINSEN, a leading supplier of ductile iron pipes, pipe fittings, and stainless steel products, today concluded its third annual learning and business operations conference. The two-day event brought together the company’s core team across sales, logistics, quality, and customer service func...Read more -
From “Grassroots Rise” in Cape Verde to “Catching Up” of Made in China
How DINSEN Moves Toward PAM Standards Through Technological Innovation July 2026, Handan, China. A small Chinese foreign trade company with just 10 employees is writing its own “grassroots-to-success” story. From an obscure trader to a supplier exporting to more than 30 countries and ...Read more -
DINSEN Achieves Double Success at Two Exhibitions
In April 2026, DINSEN participated in both wire & tube 2026 in Düsseldorf, Germany, and the 139th Canton Fair. These two international exhibitions covered core areas such as cables, pipes, smart manufacturing, and green industry, attracting tens of thousands of professional buyers from Europe...Read more -
DINSEN Champions Green Transition — CBAM
In a decisive move to align with global decarbonization goals, DINSEN has completed a company-wide training program on the EU’s CBAM. The initiative underscores DINSEN’s proactive stance on environmental compliance while paving the way for the launch of its revolutionary Q-SML Series – a next-gen...Read more -
Ductile Iron Centrifugal Pipes, Meet at Москва Aquaflame 2026
DINSEN Ductile iron pipes are made by adding magnesium or rare earth magnesium in combination with a gold-containing modifier to the molten iron before casting. This results in spheroidization of the graphite and a reduction in stress concentration. This imparts advantages such as high strength, ...Read more -
DINSEN 2025 Annual Summary and New Year Outlook Meeting Successfully Held
DINSEN‘s annual summary meeting kicked off in a relaxed and pleasant atmosphere. Unlike previous years, this year’s meeting featured a special “relaxation moment” before the official start. Bill specially chose a comfortable and cozy bar, aiming to allow all colleagues to ...Read more -
How 2026 Steel Export Licenses will Reshape the Global Ductile Iron Pipe trade Landscape
On January 1, 2026, China’s steel industry will usher in a landmark moment—the export licensing system will officially cover DINSEN cast iron pipes and ductile iron pipes. When the first batch of ductile iron pipes requiring license numbers to clear customs were loaded onto ships at Tianjin...Read more





