Golden profit plastic factory/Golden profit electronic (HK) limited, with specialization in design & production of advanced high-quality athletics and fitness product. With our strong R&D team, we launch numerous innovative items every year. Our markets include Japan, North America, EU, & Southeast Asia We demanded that all our electronic component suppliers get the ISO 9000 Quality System Certificate. During the whole process of production, we carried out. Our company locates in Dongguan, Guangdong Province, an international base of manufacturing. We welcome domestic and international friends writing, phoning, or visiting, hope we can cooperate for a better future.