... years experiencedd in producing and quality controlCompany Profile:Bonny Composite-Tech (Tongxiang) Limited was founded in 1982 in ... rackets, table tennis bats, bicycle structures, walking sticks, ski poles, field hockey sticks, softball bats, etc. Nowadays, we have ... Bonny Sports has nearly 30 years experience of developing composite-material products and built various patents. According to our core ...