We are a professional manufacturer with certificates/ SEI, TUV, ISO, making all kinds of helmets since 1992. Our factory has our own testing lab for safety test, and all our helmets have pass the CE, ....
Shang Yung Co., Ltd. was established in 1995, and had been specialized in slicing Neoprene sheets and laminating various fabrics in Taiwan. With our exclusive technology and good knowledge, we would....