Maybe you are a Cast Iron purchasing manager, who are looking for high quality Cast Iron, and TONTR are a professional manufacturer & supplier that can meet your needs. Not only Cast Iron 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 Cast Iron. Don't hesitate to get in touch with us if you are interested in Cast Iron, we won't let you down.
TONTR is located in the beautiful coastal city of Qingdao. It is a professional national-level high-tech industry engaged in the design, development, manufacture and sales of high-pressure pipeline systems.
