Quality Control

YAHAM is awarded as an ISO9001:2000 certificate and undergone the International Quality Management System. Our manufacturing process is strictly conducted according to ISO9001:2000 including:

• Documented processes for the following activities:
  1. 1. Internal and External document control
  2. 2. Production Part Approval Process
  3. 3. Porduct Design and Development
  4. 4. Continuous Improvement
  5. 5. Engineering Change Control
  6. 6. Supplier selection and development process
  7. 7.  Receipt and approval of purchase materials
  8. 8. Release of purchase materials
• The company utilize work instructions on the production floor
• The company has product identification and traceability controls