Winnezone Industrial Co., Ltd. has specialized in thermal Insulation, acoustic insulation and energy saving products. As a integrated company, we have our own export department, engaged manufacturing trading, enjoying good reputation domestic oversea market. Our main products ...

Established in 1999, Shenzhen Orinsong Technology Co., Ltd is a high-tech enterprise specializing the whole process of Research, Development, Manufacture and Marketing on following 2 main categories: consumer electronics, such as mini projector, digital vedio recorder, card reader, ...