Wai Ming Leung

Grandwin Development Ltd. is a Chinese company that imports and exports printing machinery. The private company is based in Hong Kong, Hong Kong.

Promise Network Printing Ltd. was founded in 2001 and is based in Hong Kong, HK. The production line of the private company is mainly located in Hong Kong, which gives customers confidence and guarantee. It is a Chinese online printing company that provides professional printing services such as digital printing, color printing, business card printing, and more. The company has a self-developed self-service platform that allows customers to place orders online and check the order progress. The company is committed to supporting the activities of various enterprises and charitable groups by sponsoring different types of printed materials at events. It also welcomes cooperation suggestions from various types of enterprises, local start-ups, and creators. The company provides a variety of calendar styles, and customers can choose a standard template or their own design to make their wall calendar stand out and promote their own brand.