Hangzhou Xinyi Precision Machinery Co., Ltd.

Sumomoto is the worldwide leader in the development and manufacture of high quality motorcycle accessories, at unbelievably affordable costs and has been servicing racing industry for more than 10 years. Perfectly combining style and quality, Sumomoto has developed a full range of motorcycle stands, tire warmers and CNC Machined accessories to meet diverse needs in racing field. We have over 100 distributors and dealers buying our products at every corner of the world. Let Sumomoto be the partner that exceeds your expectations!Turning (CNC and Manual)CNC Milling(4 axis)all steel tube and sheet workracing tire warmers(V5 and old standard models)Carbon Fiber Tube and Rods We are also interested to develop your products that need knowledge from different industries. We pride ourselves on exceptional quality and our quality program is compliant with ISO9001, CE standard. We got patent for tyre warmers in China since 2007. We offer outstanding ontime delivery and provide value added ser...