Hawk Technology Fluid company is based in Shanghai and business covers exporting of casting parts and as well technical design for automotive parts. We have own factory in Wujiang and possess more than 10 years experiencs in casting parts. Our plant covers an area of 6000s. Q. M and we have currently a series prodution line to meet requirments of customers. We mainly focus on trading of casting parts for nodular cast iron and grey iron, part weight can be from 500g to 20 tons, we have as well many years manufacturing experiences in valve and relevant parts and possess. Our company has got ISO9000 certification. Customer satisfaction is our working policy and we hope to develope cooperation with you!