Wing Sang Hsu

Part of Flex Ltd., Greatsino Electronic Technology is a Chinese company that makes printed circuit boards. The company is based in Hong Kong, Hong Kong. Greatsino Electronic Technology was acquired by Multilayer Technology, Inc. from Universal Appliances Ltd. on August 25, 1998 for $84 million.

CMG International Holdings Ltd. engages in the manufacturing and trading of electronic products, provision of products engineering and technical support, and other ancillary services. It operates through the following geographical segments: United States of America, Europe, People’s Republic of China, Hong Kong, and Other countries. The company was founded in 2013 and is headquartered in Hong Kong.

Part of Shanyu Group Holdings Co., Ltd., On Real Ltd. distributes electronic communications equipment. The company is based in Hong Kong, Hong Kong.

Onward Technology Development Ltd. is an investment holding company that engages in the manufacturing and trading of two-way radios, baby monitor products, and other communications equipment. The company was founded on September 28, 2004 and is headquartered in Hong Kong.