Processing Instructions:Processing Instructions: Metal stretching forming processing is a stamping processing method that uses molds to form flat blanks into open hollow parts. Using stretching technology, thin-walled parts of cylindrical, rectangular, stepped, spherical, conical, parabolic, and other irregular shapes can be produced. Pengfeng Precision is one of the few manufacturers in the industry that has a solution for stretching parts forming analysis. Please click on the stretching parts forming analysis video.