Hunan Suao Technology Co., Ltd. is a high-tech company engaged in the development and manufacturing of new materials and products. We are dedicated to the research and production of lightweight, high-strength materials, as well as high-end lightweight sports equipment and gear. Our produced cassettes and chainring products are characterized by "six highs and one light": high strength, high toughness, high wear resistance, high transmission performance, high aesthetic appeal, high cost-effectiveness, and lightweight. At the China International Bicycle Exhibition, our cassette won the "Innovation Gold Award" at the 28th China Cycle in 2018, and our chainring won the "Innovation Gold Award" at the 29th China Cycle in 2019... ...
more>>>At the Shanghai International Bicycle Show held from May 5th to May 8th, 2024, Spedao once again won the sole Innovation Gold Award in the freewheel category of the China Bicycle Show, thanks to its innovative structural design and outstanding lightweight characteristics....
more>>>At the 2024 Yunnan Gran Fondo cycling race, one courageous competitor stood out: Chen Xiangyuan, who, with his exceptional strength, He chose to use the Spedao titanium alloy 12-speed 11-32T ultralight road bike cassette, which he had been using previously....
more>>>On May 5, 2025, at the 33rd China International Bicycle Exhibition held , Speedo Technology's "Super Eco-Friendly Crankset" won the "2025 CHINA CYCLE Innovation Award Gold Medal" for its groundbreaking environmental concept and innovative technology....
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Contact Tel：
18073100082
Mr. Wang
