HAITONG METALS -Since 1988 is sheet metal work manufacturers and suppliers in China who can wholesale sheet metal work. We can provide professional service and better price for you. If you interested in sheet metal work products, please contact with us. Tips: Special needs, for example: OEM, ODM, customized according to demands, design and others, please email us and tell us detail needs. We follow the quality of rest assured that the price of conscience, dedicated service.