Founded in 1977, Wing Shing Cassette Mfy., Ltd. is one of the leading cassette manufacturers in Hong Kong . Wing Shing production facilities include a 180,000 square feet factory in Shenzhen and 30,000 square feet factory in Hong Kong. Wing Shing started out by manufacturing Video and Audio Cassettes, it quickly built a strong reputation as one of the most reliable OEM manufacturers in the industry. Anticipating the arrival of the computer era, Wing Shing began ...... more>>