Şehade

Sertîfîkaya Hilberê

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CQC-JD

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UL

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VDE-X2

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KC-JY

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ENEC-JD

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IEC--JY

TUV

TUV

Sertîfîkaya Pergalê

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ISO 9001 2015

IOS9001

IOS9001

IOS14001

IOS14001

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ISO 14001 2015

Rayedar Agent

sertîfîka (9)

LOA ya Polytech International INC.

sertîfîka (10)

LOA ya Yingdian (Shanghai) Zincîra Pêkanînê Co., Ltd.