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Why Can We Always Ensure Excellent Quality

Quality Control

Quality is the everything! We main on supplying the hign quality products to our every clients, focus on the long term business to establish our brand in the world. We do our best to make our business is easier.

We also has bridle-wise manage team ,design team and QC team ,and can supply customer their desired sample in the earliest date , arrange your order correctly, strictly control the mass production quality and lead time , and let the business goes smoothly !

Certification

Shenzhen Doxi World Electronic Co., Ltd. Certifications
Shenzhen Doxi World Electronic Co., Ltd. Certifications
Standard: 计算机软件著作权登记证书
Number: No.03110934
Issue Date: 2018-10-18
Expiry Date: 2068-10-18
Scope/Range: 多喜LCD共享广告投放系统
Issued By: 中华人民共和国国家版权局
Shenzhen Doxi World Electronic Co., Ltd. Certifications
Standard: 实用新型专利证书
Number: 9583008
Issue Date: 2019-11-08
Expiry Date: 2029-11-08
Scope/Range: 车载移动传媒广告机
Issued By: 国家知识产权局
Shenzhen Doxi World Electronic Co., Ltd. Certifications
Standard: 计算机软件著作权登记证书
Number: No.03110967
Issue Date: 2018-10-18
Expiry Date: 2068-10-18
Scope/Range: 多喜LCD共享广告用户管理系统
Issued By: 中华人民共和国国家版权局
Shenzhen Doxi World Electronic Co., Ltd. Certifications
Standard: 计算机软件著作权登记证书
Number: No.03110958
Issue Date: 2018-10-18
Expiry Date: 2068-10-18
Scope/Range: 多喜LCD共享广告财务管理系统
Issued By: 中华人民共和国国家版权局
Shenzhen Doxi World Electronic Co., Ltd. Certifications
Shenzhen Doxi World Electronic Co., Ltd. Certifications
Standard: 计算机软件著作权登记证书
Number: No.03110934
Issue Date: 2018-10-18
Expiry Date: 2068-10-18
Scope/Range: 多喜LCD共享广告投放系统
Issued By: 中华人民共和国国家版权局
Shenzhen Doxi World Electronic Co., Ltd. Certifications
Standard: 实用新型专利证书
Number: 9583008
Issue Date: 2019-11-08
Expiry Date: 2029-11-08
Scope/Range: 车载移动传媒广告机
Issued By: 国家知识产权局
Shenzhen Doxi World Electronic Co., Ltd. Certifications
Standard: 计算机软件著作权登记证书
Number: No.03110967
Issue Date: 2018-10-18
Expiry Date: 2068-10-18
Scope/Range: 多喜LCD共享广告用户管理系统
Issued By: 中华人民共和国国家版权局
Shenzhen Doxi World Electronic Co., Ltd. Certifications
Standard: 计算机软件著作权登记证书
Number: No.03110958
Issue Date: 2018-10-18
Expiry Date: 2068-10-18
Scope/Range: 多喜LCD共享广告财务管理系统
Issued By: 中华人民共和国国家版权局
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