Edmond Leung: I am living in Hong Kong but never heard this brand.Nowadays, manufacturing industry in Hong Kong is rare. I think it is made in China but the company is registered in Hong Kong.Don't expect too much from the products made in China.
Hong Kong is already part of China, but the people in Hong Kong (even the people in Mainland China too!) will not buy the products from China if they have money in their pocket.
I live in Hong Kong and have actually seen the brand and the products in a shopping arcade filled with camera equipments in Mongkok. I have also tried it out on my own camera. It is designed in Hong Kong and manufactured in China, just like any other products in any other brands. Though the build quality is not premium grade, it is very good value for money.