Jiangsu DIF Metal Technology Co., Ltd. is located in Changzhou, Jiangsu Province, China. Changzhou is near to Taihu Lake and is a land flowing with milk and honey. Possessing many patents of both international and internal and top-ranking fence production equipment and checkout equipment, we specialize in developing, producing and distributing new antiseptic composite fences, which are widely used in the commonality service establishment, such as city project, factory, residential area, industrial area, building and bridge.

DIF acts as the leading role in the fence field. We share the same technology with America isochronously. Our entirely composite design caters for American DIY installation habit DIF fence, adopting fence innovation, new patent technology and advanced surface treatment, combined with the features of American climate, environment and road condition, applies to develop and produce excellent permanent fences, featured with non-welded, antiseptic, no rust, self-cleaning, high strength, no pollution, zero maintenance, the fastest installation, environmental friendliness and security. We guarantee more than 10 years' limited warranty against rusting and maintenance. DIF is the OEM supplier of XCEL Fence Inc and we have supplied XCEL for a long time. Now, XCEL fence takes a large share in American fence market.

Upholding and adhering to the tenet of "people-centered management and technical innovation" and persisting in the environmental friendliness and continuing development, we try to go deep into and open up our professional advantages, integrating industry resources and update management innovation. It's our aim to achieve the standardization in the fence field and to lead the international fence filed to be more scientific, civilized and environment friendly. Security is one of the most important judgment standards. DIF square tubular fence's intensity and strength is much better than that of cast iron fence, stainless steel fence