1. On a regular basis or as per your request,we entrust national
testing agencies to conduct quality inspections
2.Strictly in accordance with the ISO9001-2008 international
quality system standard,we monitor and manage the whole process
throughout production,quality testing,and measurement to ensure
product quality
3. For quality-related construction delay or substandard
construction(except for damage or losses due to customer’s
responsibility
or irresistible natural disasters),we have
refunding,replacement,and repair services.We will respond to
customers’ feedbacks on
quality issues within 24 hours.