Ningbo Earthone Metal Technology Co., Ltd. has more than 30 years experience in the design, R&D and production of stainless steel pipe equipment, integrating welded pipe equipment manufacturing, welded pipe production,pipe bending  and new welded pipe technology development.

We provide complete sets of solutions to customers with the best supporting services; accumulated rich stainless steel welded pipe production equipment and welded pipe production experience, and won a good reputation from customers.