Qingdao Yueran Industrial Co., Ltd. is an integrated industrial enterprise combining manufacturing and international trade. Our headquarters is based in Qingdao, China’s vital coastal port city with superior logistics and export conditions. We operate a full-scale production base in Weifang, Shandong Province, focusing on R&D, manufacturing and worldwide supply of ductile iron & cast steel valves, as well as custom casting solutions.
Our factory is equipped with advanced automatic casting production lines and CNC machining centers. We have obtained ISO international system certifications with standardized production control, guaranteeing consistent and reliable performance of all finished goods.
Our core product lines include two main categories:
Ductile Iron & Cast Steel Valves Flanged gate valves, check valves, butterfly valves, Y-strainers, globe valves, foot valves and other pipeline fittings manufactured to DIN, ANSI and AWWA international standards. Widely adopted in municipal water supply, wastewater treatment, petrochemical and infrastructure construction projects.
Custom Cast Iron Components Custom gray iron and ductile iron castings with one-stop CNC precision machining service, produced strictly in accordance with customers’ drawings. Our castings serve machinery manufacturing, construction projects, subsea protection, municipal facilities and other industries.
Supported by mature supply chains and strict full-process quality control systems, our products enjoy high recognition in domestic markets and are exported to more than 50 countries across Southeast Asia, the Middle East, Africa, Europe and America. We maintain long-term cooperation with local water authorities, EPC contractors, equipment manufacturers and industrial distributors globally.
Sticking to the tenet “Professionalism builds quality, integrity creates value”, we are committed to supplying cost-effective, durable pipeline equipment and custom casting solutions for worldwide partners, aiming to be your trustworthy long-term supplier from China.