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Optical Element
Polarizing Optic
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SERVICE AND
AFTER-SALES
Service And After Sales
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Service and after sales
Commitment
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FAQ
Technical Solutions
After-Sales
Service Commitment
Provide 7 × 24-hour hotline support service.
The technical consultation email shall be responded within 1 working day.
Simple faults can be solved by remote guidance in time.
Provide professional installation, maintenance or replacement services.
Service Purpose
Quality Oriented
Efficient Service
Keep Improving
Customer First
Service Content
We have developed a standard inventory, you can choose according to the use.
Our independent production capacity can meet different product needs of customers.
If you become our high-quality customer, we can provide payment within 30 days after delivery.
Provide after-sales service with a warranty period of 12 months.