Hebei Nanpi Jian Tong hardware manufacturing co., LTD is a company specializing in the production of precision tensile parts, precision stamping parts manufacturers, we have a professional design team of independent design, research and development, mold production line, we can produce and supply all kinds of precision stainless steel tensile, lithium battery shell, sensor shell, Mobile power shell, skeleton oil seal, automobile ABS braking system accessories such as electrical and electronic products,We also supply OEM/ODM services.