2026 Top 10 Ductile Iron Pipe Manufacturers in China Yunnan

Yunnan Dihong Trading Co., Ltd

Yunnan Dihong Trading Co., Ltd., with its registered address at No. 505, Office Building 2, Tiejijun Logistics Park, Hongxi Road, Luoyang Street Office, Kunming Economic Development Zone, Yunnan Province. The registration authority is Kunming Market Supervision Administration, and the legal representative is Lai Wenqin. Its business scope includes the sales of building materials, mechanical equipment, hardware products, electronic products, and metal materials; Steel structure engineering; Design, produce, represent, and publish various types of domestic advertisements; Development and application of computer software and hardware. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ductile Iron Pipe, C-Channel, Windbreak And Dust Suppression Net

Ganxing Building Materials Business Department, Kunming Economic and Technological Development Zone

Ganxing Building Materials Business Department of Kunming Economic and Technological Development Zone, with its registered address at No. 02-1, Building C3, Baoxiang Logistics Park, Luoyang Street Office, Kunming Economic Development Zone, China (Yunnan) Pilot Free Trade Zone. The registration authority is Kunming Market Supervision Administration Bureau, and the legal representative is Chen Xiuping. Its business scope includes general projects: sales of building materials; Sales of metal materials (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law).. Core products: Ductile Iron Pipe, Galvanized Square Tube, Custom Design

Yunnan Hongchu Trading Co., Ltd

Yunnan Hongchu Trading Co., Ltd. is registered at Room 3003, Building D4, Baoxiang Logistics Center, Dachong Community, Luoyang Street Office, Kunming Economic Development Zone, China (Yunnan) Pilot Free Trade Zone. The registration authority is Kunming Market Supervision Administration Bureau, and the legal representative is Ding Rongchang. The business scope includes domestic trade and material supply and marketing (projects that require approval according to law can only be carried out after approval by relevant departments).. Core products: Ductile Iron Pipe, Greenhouse Pipe, Glass Reinforced Plastic Septic Tank

Yunnan Chenju Iron and Steel Co., Ltd

Yunnan Chenju Iron and Steel Co., Ltd., with its registered address at No. 5, Building 7, Zone E, Baoxiang Logistics Center, Dachong Industrial Park, Luoyang Street Office, Economic Development Zone, Kunming Pilot Free Trade Zone, China (Yunnan), is registered with Kunming Market Supervision Administration Bureau and represented by Zhou Liping. Its business scope includes licensed projects such as construction labor subcontracting; General contracting of housing construction and municipal infrastructure projects; Residential interior decoration and renovation; Highway engineering supervision; Installation, maintenance, and testing of power facilities; Various types of engineering construction activities (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses from relevant departments) General projects: sales of steel reinforcement products for construction; Domestic trade agency; Construction of landscaping and greening projects; Construction of earthwork engineering; Advertising design and agency; Advertising production; Graphic and textual design and production; Corporate image planning; Marketing planning; Information consulting services (excluding licensed information consulting services) (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law).. Core products: Ductile Iron Pipe, Steel Structure, Patterned Plate

Kunming Taodian Trading Co., Ltd

Kunming Taodian Trading Co., Ltd., registered at Room 5001, 5th Floor, Building 4, Baoxiang Logistics Center D, Chunman Avenue, Dachong Community, Luoyang Street Office, Economic Development Zone, Kunming Pilot Free Trade Zone, China (Yunnan). Core products: Ductile Iron Pipe, Manhole Cover, Guardrail Mesh

Yunnan Chiyu Building Materials Co., Ltd

Yunnan Chiyu Building Materials Co., Ltd., with its registered address at No. 1, Building 7, Zone E, Baoxiang Logistics Center, Dachong Industrial Park, Economic Development Zone, Kunming City, Yunnan Province, is registered with the Kunming Municipal Administration for Market Regulation. The legal representative is Dai Longsheng, and its business scope includes metal structure manufacturing; Sales of building materials and decorative materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ductile Iron Pipe, , Angle Steel

Yunnan Jingxin Supply Chain Co., Ltd

Yunnan Jingxin Supply Chain Co., Ltd., registered at Room 601, Unit 3, Building 60, Dongxu Yushanhu, Guolin Community, Luoyang Street Office, Economic Development Zone, Kunming Area, China (Yunnan) Pilot Free Trade Zone, registered with Kunming Market Supervision Administration Bureau, with Zhang Rui as the legal representative. Its business scope includes general projects: supply chain management services; Manufacturing of metal structures; Mold manufacturing; Mold sales; Manufacturing of new building materials (excluding hazardous chemicals); Industrial engineering design services; Sales of building materials; Sales of lightweight building materials; Wholesale of hardware products; Engineering cost consulting services; Mechanical equipment leasing; Technology intermediary services; Operation of road freight transport stations; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Ductile Iron Pipe, Square Tube, Steel Plate