HybridZ provides space for Z-car vendors to showcase their parts and services without requiring any qualifications. A vendor might be a full time business devoted to making Z parts, or a guy in his garage producing a one off piece of fiberglass work. The fact that a vendor is posting on the forum means nothing in terms of their responsibility as a businessperson, the quality of their products, etc.   HybridZ is not affiliated in any way with supporting those businesses other than allowing them