Company Description
Youngbo Industrial Co., Ltd. producing VALVE CORES for tire valve, refrigerator and industrial purpose since 1980. And our production capacity is 30,000,000pcs/month.
A valve core, installed tightly to a tire valve, works not to leak out air in the tube and tire. A smooth injection of air, and its shut-up. A big duty charge on a small valve core, and its precise airtight system protect the safety of a tire firmly.