Yonyu Services

Yonyu Plastics provides complete solution from packaging design, molding & tooling, packaging production, formulation design, and filling. Its complete contract manufacturing solution benefits companies seeking for satisfying services.


Yonyu Plastics offers computer calibrated system called CMM (Coordinate Measuring Machining), ensuring color consistency throughout different batches and Yonyu Plastics develops master batches, special colorants, and metallic colors…., on customized demand.


  • According to customer’s 3D design, and with the practice of reverse engineering and the aid of Pro-E software to convert to CAD/CAM, and CNC program, we are able to transform the customer’s design concept into reality.
  • To engage CAE mold flow analysis software in mold design, to avoid tooling mistakes and to shorten mold development lead time.
  • With a strong RD team, integrating raw materials and design data, a control chart was set up in the early stage of development process to keep the customer’s launch schedule on time.

  • Multilayer co-extrusion blow molding process: a combination of different materials and colors, developing multilayer co-extrusion bottles to enhance additional values
  • PET / PP bottles Injection Blow Molding Process: Various Injection blow molds are available on demand, and with the modified PET / PP material; high-end packages, such as imitate glass / soft touch bottles are developed.
  • Automated Injection Process: By using automated high speed injection systems from Europe and Japan, which are linked together with automatic detection system to reduce the risk of production defects.
  • Automatic tube line: Integrating tube extruding / head injection / printing / capping machines, and online testing system, all composed into a one-pass process production line, effectively increase production speed and quality stability.

  • Blowing / Injection IML process
  • Automatic Stamping Process
  • Screen printing process (3-5 colors) / offset printing process
  • Vacuum plating UV coating / gradient spraying(Class 100,000 clean room)
  • Heat transfer process
  • Labeling / PET Shrink wrap

Yonyu provides packaging mascara, powder boxes and many other cosmetic packaging automatic assembly and detection services.


  • 100,000 grade clean room filling area, automated tube / bottle filling process
  • Cosmetic material mixing tank and content formulation services
  • Microbiology laboratory, advanced testing and certification
  • Cosmetics base content development and filling
  • Validation and Analysis
  • Sophie Tu
  • Catalog & Specs
  • English
  • Created 27 Apr 2016
  • Modified 27 Apr 2016
  • Hits 589