HOME > Factory > Quality Control

Quality Control

Strict quality control system
Our integrated quality control system is from accepting your order to delivery; What we deliver you is 'confidence.'

Quality Control Cycle

Not only controlling the process till production of product, but also we manage to control high quality after shipping out.

  1. Step 1: Developing Stage
  2. Step 2: Production Stage
    • Inspection for raw and packaging material acceptance
    • Quality inspection of bulk product
    • Inspection at filling process
    • On-line inspection
    • Off-line inspection
  3. Step 3: Shipping Stage
    • Inspection before shipping
    • Inspection after shipping

Quality control of each production process

Step 2: Production Stage
  • Receiving inspection of raw-material and material
  • Quality inspection of bulk product
  • Inspection at filling process
  • On-line inspection
  • Off-line inspection

Inspection for raw and packaging material

Inspect whether received raw-materials and packaging materials comply with standards.

Functionality inspection (fitting matching, air tightness, indication) of container.
Standard inspection of raw-material (appearance, physicality, viable bacteria).

Quality inspection of mixing and bulk

Inspect whether manufactured bulk complies with customer and in-house standards, by using variety of equipment. Especially check physicality such as appearance, odor and feeling.

pH inspection
Viscosity inspection
Appearance inspection
Odor inspection
Usability inspection
Microbiological inspection
Specific weight inspection
Quantity inspection

Inspection at filling process

All employees are mandatory to wash hands and go through air-shower room before entering filling room.
Always maintain cleanliness level of filling room to Class 100,000. We especially consider about the hygiene aspect to prevent contamination.

On-line inspection

Products are inspected on the line by various kinds of equipment. Furthermore, there is visual appearance check by our staff.

  • Weight inspection
    Lot printing confirmatory inspection
    Indication inspection
    Damage and contamination inspection

Off-line inspection

Inspector routinely checks appearance and other items of products on the line by sampling. Various testing equipment is used.

  • Inspection of opening and closing torque.
    Appearance inspection
    Lot printing confirmatory inspection
    Damage and contamination inspection
Step 3: Shipping Stage
  • Inspection before shipping
  • Inspection after shipping

Inspection before shipping

Inspector checks final products by sampling. Products which passed the inspections are only shipped out.

Appearance inspection
Microbiological inspection
pH inspection
Viscosity inspection
Odor inspection
Specific weight inspection
Quantity inspection

Inspection after shipping

We store products at development and quality control divisions for certain period of time to inspect stability and quality after shipment.

  • stability confirmation

Acceleration test for finished products
Stability Test

Your Inquiry/Consultation. If interested in Made-in-Japan OEM/ODM cosmetics, please contact us. E-mail.

Related Information
About OEM/ODM cosmetics
Introducing our OEM/ODM cosmetics
Quality Policy
Acquiring quality management system, "ISO9001" certification. Introducing our Quality Policy.

业务咨询窗口 如果您对日本制造的化妆品感兴趣

Environmental Policy
Introducing our environmental policy
Environmental Activity Status
About environmental activities that we work on
Acquiring environmental management system, "ISO14001" certification.
ISO14001
Acquiring quality management system, "ISO9001" certification.
ISO9001
We acquired certification for "ISO 22716" of Cosmetic GMP Guideline.
ISO22716
We received "Osaka's Excellent Manufacturing Company Prize" from the Osaka Prefectural Government.

Top of the page