Ningbo Tengwei Intelligent Machinery Co., Ltd. is located in Xiaogang Heavy Equipment Park. It is a professional manufacturer specializing in R&D and production of high-precision fastener equipment, multi-station cold heading parts forming machines and thread rolling machines. The company's main products are high-speed multi-station bolt cold heading machine, nut cold heading machine, wire rolling machine and one die two punch heading machine. Creating core market competitiveness for users is our consistent goal. Only high-efficiency, high-quality and cost-effective products can help users to continuously improve production efficiency, reduce production costs, optimize product types, and increase the added value of user products.