Sun optics located in the northeastern part of China, is a trading and manufacturing company. We dedicated to providing qualified optical parts with competitive price. We have been developing long-ter...

Unit B & C, 13 / F, Go-Up Commercial Blvd. , 998 Canton Road, Mongkok,

Welly spread is an experienced manufacturer of plastic packaging products to media industry for almost 20 years. Since 1996, we started to supply blank audio cassettes & c-o housing to many co...