EXHIBIT 8.1 SUBSIDIARIES OF THE COMPANY Name Country - ------------------------------------------------------- ---------------------- Wing Shing Products (BVI) Company Limited ............. British Virgin Islands Wing Shing Overseas Limited ........................... British Virgin Islands Pentalpha Enterprises Limited ......................... Hong Kong Pentalpha Hong Kong Limited ........................... Hong Kong Kwong Lee Shun Trading Company Limited ................ Hong Kong Dongguan Wing Shing Electrical Products Factory Company Limited ..................................... China Global-Tech USA, Inc. ................................. United States Pentalpha Macau Commercial Offshore Limited ........... Macau Global Lite Array (BVI) Limited ....................... British Virgin Islands Lite Array, (BVI) Company Limited(1) .................. British Virgin Islands Lite Array, Inc. ...................................... United States - ------------------- (1) Subsidiary of Global Lite Array (BVI) Limited.