Ningbo Earthone Metal Technology Co., Ltd.

Ningbo Earthone Metal Technology Co., Ltd. is a specialized manufacturer and trading company based in Ningbo, China, with over 30 years of experience in the stainless steel pipe industry. The company integrates the design, R&D, and production of stainless steel pipe equipment with the manufacturing of high-quality precision welded pipes. Operating from a 15,000 square meter facility equipped with 29 automatic production lines, the company specializes in SUS304 welded stainless steel tubes, small-diameter welded pipes (6mm to 25mm), and industrial steel piping. Their manufacturing capabilities are supported by advanced technology, including automatic welding seam tracking, electromagnetic control, and online eddy current flaw detection. As a high-tech enterprise, Ningbo Earthone Metal Technology maintains ISO 9001:2015 and IATF 16949:2016 certifications, ensuring products meet rigorous...