Beijing Doredsun Pipeline Co., Ltd.

Beijing Doredsun Pipeline Co., Ltd. is expanding its global supply of building piping systems and MEP materials, offering importers, distributors, contractors, and project procurement teams an integrated way to source building materials from China.

Building upon three decades of engineering footprint, Beijing Doredsun Pipeline Co., Ltd. (Doredsun) has upgraded its export model.

— As global infrastructure faces severe supply chain volatility and project delays, international contractors are replacing fragmented sourcing with integrated supply networks.

everaging 30 years of expertise and 30,000+ m² warehousing, Doredsun introduces high-efficiency "mixed-container" logistics for international EPC contractors.

BEIJING — July 28, 2026 — China has officially unveiled an ambitious urban underground pipeline renovation roadmap for the 15th Five-Year Plan period (2026–2030), backed by an estimated USD 70 billion (RMB 500+ billion) in total investment.