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Why Can We Always Ensure Excellent Quality

Quality Control

We pay much attention to Product Quality Control and have the department for the Quality Control.

We have special QC department, testing every single equipment, from voltage to appearance, our workers will inspect strictly in order to supply the best and most stable products for our customers.

Our products are strictly designed and produced according to CE standard, we care for every details and the quality.

Customers' satisfaction is our pursuit, please rest assured that you will get the most satisfied products from our company.

The whole production process from raw material to finished product is under a strict quality control. You rest assured of our good quality.

We sincerely hopes that we are able to create close and trustworthy business relationship which will help us achieve success together.

Certification

Jinan Crystrong Photoelectric Technology Co.,Ltd Certifications
Standard: QUALITY MANAGEMENT SYSTEM CERTIFICATE OF CONFORMITY
Number: 06716Q11024R0M
Issue Date: 2016-12-07
Expiry Date: 2019-12-07
Issued By: BEIJING HENGBIAO QUALITY CERTIFICATION CO.,LTD
Jinan Crystrong Photoelectric Technology Co.,Ltd Certifications
Standard: UTILITY MODEL PATENT CERTIFICATE
Number: ZL201820121655.8
Issue Date: 2018-04-17
Issued By: STATE INTELLECTUAL PROPERTY OFFICE OF THE P.R.C
Jinan Crystrong Photoelectric Technology Co.,Ltd Certifications
Standard: UTILITY MODEL PATENT CERTIFICATE
Number: ZL201820121805.5
Issue Date: 2018-04-17
Issued By: STATE INTELLECTUAL PROPERTY OFFICE OF THE P.R.C
Jinan Crystrong Photoelectric Technology Co.,Ltd Certifications
Standard: UTILITY MODEL PATENT CERTIFICATE
Number: ZL201820121653.9
Issue Date: 2018-04-17
Issued By: STATE INTELLECTUAL PROPERTY OFFICE OF THE P.R.C
Jinan Crystrong Photoelectric Technology Co.,Ltd Certifications
Standard: CERTIFICATE OF DESIGN PATENT
Number: ZL201630578569.9
Issue Date: 2017-10-31
Issued By: TATE INTELLECTUAL PROPERTY OFFICE OF THE P.R.C
Jinan Crystrong Photoelectric Technology Co.,Ltd Certifications
Standard: UTILITY MODEL PATENT CERTIFICATE
Number: ZL201820121903.9
Issue Date: 2018-04-17
Issued By: STATE INTELLECTUAL PROPERTY OFFICE OF THE P.R.C
Jinan Crystrong Photoelectric Technology Co.,Ltd Certifications
Standard: UTILITY MODEL PATENT CERTIFICATE
Number: ZL201820121803.6
Issue Date: 2018-04-17
Issued By: STATE INTELLECTUAL PROPERTY OFFICE OF THE P.R.C
Jinan Crystrong Photoelectric Technology Co.,Ltd Certifications
Standard: UTILITY MODEL PATENT CERTIFICATE
Number: ZL201820121801.7
Issue Date: 2018-04-17
Issued By: STATE INTELLECTUAL PROPERTY OFFICE OF THE P.R.C
Jinan Crystrong Photoelectric Technology Co.,Ltd Certifications
Standard: QUALITY MANAGEMENT SYSTEM CERTIFICATE OF CONFORMITY
Number: 06716Q11024R0M
Issue Date: 2016-12-07
Expiry Date: 2019-12-07
Issued By: BEIJING HENGBIAO QUALITY CERTIFICATION CO.,LTD
Jinan Crystrong Photoelectric Technology Co.,Ltd Certifications
Standard: UTILITY MODEL PATENT CERTIFICATE
Number: ZL201820121655.8
Issue Date: 2018-04-17
Issued By: STATE INTELLECTUAL PROPERTY OFFICE OF THE P.R.C
Jinan Crystrong Photoelectric Technology Co.,Ltd Certifications
Standard: UTILITY MODEL PATENT CERTIFICATE
Number: ZL201820121805.5
Issue Date: 2018-04-17
Issued By: STATE INTELLECTUAL PROPERTY OFFICE OF THE P.R.C
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