Professional Die Casting & Metal Processing Services Professional Die Casting & Metal Processing Services

Ningbo Yiyi, located in Ningbo, Zhejiang, is a professional manufacturer specializing in comprehensive metal processing. We provide reliable aluminum alloy and zinc alloy die casting solutions, together with CNC machining, surface treatment and custom OEM & ODM services.

Adopting advanced die casting technology, we deliver high-precision parts with smooth surface and stable dimensions. Our production lines support mass production and complex component manufacturing, effectively cutting costs and shortening time.

Our products are widely applied to fishing gear accessories, auto parts, electronic hardware and other fields. With complete production equipment and strict quality control, all items fully meet international standards and customized requirements.

We always adhere to high quality and efficient service.

Welcome global customers to cooperate with us for mutual success.