Ningbo S&D Metalwork Co.,Ltd Manufacturer

Company Introduction

Ningbo S&D Metalwork Co.,Ltd focus on the standard and non-standard fastener production, such as A325, A490, A193-B7, A194-2H, A563, SAE J429 gr.2/5/8, SAE J995 gr.2/5/8, DIN931/DIN933, DIN934, DIN975/976. And casting parts, custom design is welcome.