Yu Hao Weicheng Pipe Co., Ltd., located in Weifang City, Shandong Province, is a professional pipe trench, fire fittings, water pipe trench, a trench lined pipe fittings and other building products casting, processing, production and sales company. My company has a full set of perfect groove tube production and quality inspection systems, products strictly in accordance with ISO9001 international quality management system of production, all through a number of testing and certification authority of the professional sector. Our main products: grooved fittings, plastic-lined pipe trench, water pipe trench, grooved pipe fittings, mechanical tee, Stone machinery, machinery Reducing Stone, 90 ° elbow, 45 ° elbow, 22.5 ° elbow, are tee, reducing tee, reducing cross, concentric head size (diameter pipe), eccentric head, single flange, short pipe flanges, blind films, casting materials, and other products. The company has advanced casting process equipment, strong technical force, improve the quality of testing means, stable product quality, the products are widely used in construction, fire and other areas of piping connections.