Ningbo Shuanghai International Trading Co., Ltd. is located in Portman Mansion, North Way of Rainbow, Ningbo City, Zhejiang Province. We have a completely reliable supplier: Ningbo Shuanghai Machinery Manufacturing Co., Ltd. having more than 20 years' history of producing machinery parts. Now we have new products: handicraft works made of pure copper. We pay full attention to the qualification, delivery time and service especially after-sales of the products. Please do not hesitate to contact with us.