We are an advanced security solutions companies that provide state of the art as well high tech products to serve growing demand for more secure and technology oriented businesses homes. Evatech was established in 1995 a independent contractor has been ...

Yee Ya Crystal Arts Limited was founded in 1989 owned by Hong Kong Limited, Shenzhen Art Work Co Ltd and Crafts (Factory). Our factory occupies about 4000 square meters of workshop we have our team the first-class designers, experienced craftsmen excellent ...