Taiyuan Allwin Trade Co., Ltd., specializing in construction and drainage pipelines, is located in North China. Our company has been manufacturing and distributing high-quality cast iron products for the water and wastewater industry for many years. With a good distribution network across North China, Taiyuan Allwin Industrial Co., Ltd. is committed to providing customers with high quality products and professional services.



Our main products are ductile iron pipes, flanged pipe fittings, push-on joint pipe fittings, mechanical joint pipe fittings, express joint fittings,...