Shenzhen Xinhaisen Technology Limited

Founded in 2012, Xinhaisen is a precision metal etching manufacturer based in Shenzhen, with a 7,000 m² production facility and 1,000 m² cleanroom in Dongguan. With 120+ employees and eight automated etching lines, we ensure stable quality and scalable capacity. Certified to ISO9001, ISO14001, and IATF16949, we supply precision meshes, bipolar plates, encoder discs, and custom etched parts worldwide, serving automotive, aerospace, medical, electronics, and renewable energy industries.