Established in 2011, Shenzhen Chengxin Tech Ltd fully utilized design, r&d, production and sales , which deliver various types of car accessories to global car owners. With strong technical background and stable quality, we owned GaoyiAfree and Beni brand after years of unremitting effort and pursuit for products such as smartphone car holder, car Blue tooth transmitters, car speakers, OBD,Car black box, car steering wheel knob control and mobile car power bank. Shenzhen Chengxin Tech Ltd covers around 6000m2 with work force more than 300. We got many advanced production lines and owned plastic mold factory; we got experienced teams which create uniqueness for branded products. Invested for many years, we concentrated long term business for both for B2B and B2C for overseas market. With non-stopping effort also for continuing improvement, Shenzhen Chengxin Tech Ltd already got many stable clients with good reputation within China. Shenzhen ChengxinTech Ltd have a strong foundation in the years ahead.