Maybe you are a spot welding purchasing manager, who are looking for high quality spot welding, and HAITONG METALS -Since 1988 are a professional manufacturer & supplier that can meet your needs. Not only spot welding we produced have certificated the international industry standard, but we can also meet your customization needs. We provide online, timely service and you can get professional guidance on spot welding. Don't hesitate to get in touch with us if you are interested in spot welding, we won't let you down.