Founded in 1988, Wise Optotech Limited (Wise) has provided comprehensive and innovative molding services and plastic finished products to customers from all over the world, including US, England, Europe (such as Germany, Switzerland, Italy and France), Japan and Greater China Region. We are specialized in the design and production of high quality precision plastic injection moldings and plastic products.

Firmly rooted in Hong Kong, Wise has progressively branched out into the Mainland and has established of two factories in Dongguan and Shandong. The Dongguan facility has a factory area of 3, 500 m2, while the Shandong location has an area of 40, 000 m2. Wise and its factories employ a total of 450 employees.

Our services
• Injection molding
• Mold Fabrications
• Mold design
• Product and industrial design and development
• Project management
• Over Molding
• Insert Molding
• High temperature injection Molding
• Assemblies & packaging
• Product special processing and finishing
• Mold repair and maintenance