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Why Can We Always Ensure Excellent Quality

Quality Control

The quality is the soul of an enterprise

Company quality policy: Quality first and the customer is highest, provide dependable and satisfied product and the superior service for customer by professional technology and superior quality.Onumen strictly carry out the highest standard of LED display screen in production. All of our products have certified by FCC,CE, RoHS.

The quality inspection system in production


Through the accurately inspection for raw material and semi-manufactured products to determine the products can be accepted or should be refused. Guarantee the substandard raw material never goes into production, substandard semi-manufactured products never turn to next process step, substandard finished product not manufactured.

Certification

Onumen Co.,Ltd. Certifications
Standard: A freey foldable and flexible LED screen invention patent in South Korea
Number: 9-5-2016-013133857
Issue Date: 2016-02-19
Onumen Co.,Ltd. Certifications
Standard: TUV verification of conformity
Number: 16073234 001
Issue Date: 2016-04-19
Onumen Co.,Ltd. Certifications
Standard: A freey foldable and flexible LED screen invention patent in Russia
Number: 2576242
Issue Date: 2014-11-20
Onumen Co.,Ltd. Certifications
Standard: A freey foldable and flexible LED screen invention patent in U.S
Number: US 8,899,791 B2
Issue Date: 2014-11-02
Onumen Co.,Ltd. Certifications
Standard: A freey foldable and flexible LED screen invention patent in Japan
Number: 5889442
Issue Date: 2016-02-26
Onumen Co.,Ltd. Certifications
Standard: A freey foldable and flexible LED screen invention patent for Europe(27 countries)
Number: 14854899.3-1870/2947841
Issue Date: 2016-01-28
Onumen Co.,Ltd. Certifications
Standard: A freey foldable and flexible LED screen invention patent in Australia
Number: 201310007332.8
Issue Date: 2013-09-11
Onumen Co.,Ltd. Certifications
Standard: A freey foldable and flexible LED screen invention patent in Singapore
Number: 2014014856
Issue Date: 2015-05-25
Onumen Co.,Ltd. Certifications
Standard: Certificate of Compliance
Number: BST13030465y-1RC-4
Issue Date: 2013-05-02
Onumen Co.,Ltd. Certifications
Standard: FCC verification of conformity
Number: BST 130
Onumen Co.,Ltd. Certifications
Standard: Certificate of Compliance
Number: BST13030465Y-1SC-2
Issue Date: 2013-04-02
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