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China National Quality Supervision and Test center for Explosion Protected Electrical Apparatus (CQST)

Address£º No. 20 North Zhongjing Road, Nanyang, Henan, P.R.China 

Tel£º+86 377 63258564      0377-63258639

Fax£º+86 377 63208175

E-mail£º[email protected]     [email protected]

 

Nanyang Explosion Protected Electrical Apparatus Research Institute (CNEx)

Address: No. 20 North Zhongjing Road, Nanyang, Henan, P.R.China

Tel£º+86 377 63258558 

Fax£º+86 377 63225471

Zipcode£º473008