As leading sports equipment Exporter and Supplier we excel in delivering best in class Metal Bellows followed by top notch welded bellows,metal bellows,vacuum welded bellows. Located in Yingkou, Liaoning, China we take pride in our technologically advanced production facility, boasting Have Own Export License. Based on increasing demand in Metal Bellows and best quality of our welded bellows,metal bellows,vacuum welded bellows we have crossed Below US$1 Million annual revenue, owing to Australia,Canada,India,Thailand,Vietnam export market share reaching US$1 Million - US$2.5 Million of export ratio. Yingkou seal Tech Precision Welding Technology Co., Ltd Private Limited holds 17 Years of export history, established back in 2003 with Above US$100 Million initial business capital.