About us

Founded in 1996, Shijiazhuang S D Company Ltd. (aka, SD Company or SD) has been specialized in fence production and innovation for more than 25 years. Situated in the biggest steel production province, Hebei China, we strategically placed our factories in Cangzhou area, between major steel mills and Tianjin port, which has enabled us to have uninterrupted supply of raw materials and close access to port for on-time and urgent deliveries. Wang Kaijun, founder of SD Company, has over 40 years industry experience, and is recognized as a pioneer in the fencing industry in China. He initiated the production of welded wire mesh, studded T post, Israel Y post, tie wire and many other fencing products in China. His pioneer spirit is well rooted in our culture and leads us to expand from utility fencing to three major areas: agricultural fence, commercial fence and residential fence. Most of our products have passed various home center’s audit. Through out the years, with professional knowledge and industry know-how, we have built a solid and reliable brand name in the fence industry by supporting many businesses to grow and expand. We constantly strive to stay at the forefront in innovation and market trends, continuously adding value to our customers.