Guangzhou Yihuanyuan Electronic Technology Co., Ltd. Quality Control

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  Standard: CE

  Number: BTK20191206001LVD

  Issue Date: 2020-01-08

  Expiry Date: 2030-01-07
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  Standard: RoHS

  Number: BTK20191206001RoHS

  Issue Date: 2020-01-08

  Expiry Date: 2030-01-07
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  Standard: RoHS

  Number: BTK20191206002RoHS

  Issue Date: 2020-01-08

  Expiry Date: 2030-01-07
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  Standard: CE

  Number: BTK20191206002LVD

  Issue Date: 2020-01-08

  Expiry Date: 2030-01-07
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  Standard: CE

  Number: BTK20191206002EMC

  Issue Date: 2020-01-08

  Expiry Date: 2030-01-07
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  Standard: CE

  Number: BTK20191206001EMC

  Issue Date: 2020-01-08

  Expiry Date: 2030-01-07
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  Standard: CE

  Number: BTK20191206003EMC

  Issue Date: 2020-01-08

  Expiry Date: 2030-01-07
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  Standard: RoHS

  Number: BTK20191206003RoHS

  Issue Date: 2020-01-08

  Expiry Date: 2030-01-07
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  Standard: CE

  Number: BTK20191206001LVD

  Issue Date: 2020-01-08

  Expiry Date: 2020-01-07
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  Standard: Trademark registration certificate

  Number: 38108462

  Issue Date: 2020-02-07

  Expiry Date: 2030-02-06
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  Standard: Trademark registration certificate

  Number: 38117183

  Issue Date: 2020-02-07

  Expiry Date: 2030-02-06
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  Standard: Trademark registration certificate

  Number: 38115610

  Issue Date: 2020-01-21

  Expiry Date: 2030-01-20
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  Standard: Trademark registration certificate

  Number: 38111783

  Issue Date: 2020-02-21

  Expiry Date: 2030-02-20
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  Standard: Trademark registration certificate

  Number: 38108446

  Issue Date: 2020-04-14

  Expiry Date: 2030-04-13
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  Standard: Trademark registration certificate

  Number: 38118432

  Issue Date: 2020-01-21

  Expiry Date: 2030-01-20
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  Standard: Utility model patent certificate

  Number: 10974133

  Issue Date: 2020-07-14

  Expiry Date:
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  Standard: Utility model patent certificate

  Number: 10993316

  Issue Date: 2021-07-14

  Expiry Date:
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  Standard: Utility model patent certificate

  Number: 8302369

  Issue Date: 2019-01-01

  Expiry Date:
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  Standard: Utility model patent certificate

  Number: 8974847

  Issue Date: 2019-06-18

  Expiry Date:
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  Standard: Utility model patent certificate

  Number: 8931702

  Issue Date: 2019-06-07

  Expiry Date:
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  Standard: Utility model patent certificate

  Number: 9136946

  Issue Date: 2019-07-23

  Expiry Date:
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  Standard: Utility model patent certificate

  Number: 8940011

  Issue Date: 2019-06-07

  Expiry Date:
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  Standard: Utility model patent certificate

  Number: 9146895

  Issue Date: 2019-07-26

  Expiry Date:
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  Standard: Utility model patent certificate

  Number: 8073975

  Issue Date: 2018-11-13

  Expiry Date:
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  Standard: Utility model patent certificate

  Number: 7836182

  Issue Date: 2018-09-11

  Expiry Date:
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  Standard: Utility model patent certificate

  Number: 6447874

  Issue Date: 2017-09-05

  Expiry Date:
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  Standard: Utility model patent certificate

  Number: 9128781

  Issue Date: 2019-07-23

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 5690293

  Issue Date: 2020-03-31

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 5690119

  Issue Date: 2020-03-31

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 5696147

  Issue Date: 2020-03-31

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 5186881

  Issue Date: 2019-05-17

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 5186882

  Issue Date: 2019-05-17

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 4205748

  Issue Date: 2017-07-04

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 4445373

  Issue Date: 2017-12-29

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 4834787

  Issue Date: 2018-09-14

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 4730247

  Issue Date: 2018-07-06

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 4428929

  Issue Date: 2017-12-19

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 4826150

  Issue Date: 2018-09-11

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 5712867

  Issue Date: 2020-04-07

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 4905380

  Issue Date: 2018-11-09

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 5186880

  Issue Date: 2019-05-17

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 5189115

  Issue Date: 2019-05-17

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 4829353

  Issue Date: 2018-09-11

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 4900898

  Issue Date: 2018-11-09

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 5706085

  Issue Date: 2020-04-07

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 5690119

  Issue Date: 2020-03-31

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 5690293

  Issue Date: 2020-03-31

  Expiry Date:
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  Standard: Appearance design patent certificate

  Number: 5696147

  Issue Date: 2020-03-31

  Expiry Date:
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  Standard: Computer software copyright registration certificate

  Number: 2018SR342114

  Issue Date: 2018-05-15

  Expiry Date:
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  Standard: Works registration certificate

  Number: Guo Zuo Deng Zi-2019-F-00852688

  Issue Date: 2019-08-02

  Expiry Date:

We are always aiming to offer you the most safe and quality stable VR simulators:

1. Part and Conponent Purchasing: good quality first, like egg Chair base, we would do 2mm thickness Iron while most may do 1.5mm or even 1.0mm;
2. Assembling and Installation: Each line was marked with a series numbers to track the after-sale, and all lines are orginized in good order ;
3. Technical Support: Each machine would be strictly tested before shipment;
4. Packaging and Shipping: Bubble pack + Cardboard + Stretch film + Wood box;
5. After-sales Service: 24 hours service by technician;