Shenzhen Okva Industries Co., Ltd. specializes in researching and producing high-tech products. We are an electronic company integrating the research and development, manufacture and sale. Our company was established in 2000. Our main products include video recording pens and glasses, door phone monitors, camcorders, cameras, digital video broadcasting products and other related products. With high quality products at competitive price, we have established good business relationships with many overseas customers.Since our establishment, we have been following the principle of Quality first...