INTRODUCTION & HISTORY <br/> <br/>Sanwall Electric Products Co., Ltd is a leading manufactures and exporter of power supply, speaker stand and electrical applian...

Rm. 4, 5/F, 106 How Ming st. Crown Ind.Bldg.,Kwun Tong ,Hong Kong

VIKING INDUSTRIAL COMPANY is proud to announce that Viking is the 1st company in the world producing LED flash light safeguard system helmets in 2009, to protect thousands bicyclists who ride in the e...