Hop Kang frequency conversion obtains the safety sign certificate and the explosion proof certificate

Source: Internet
Author: User
Keywords Safety Signs certificates
Hop Kang Frequency (300048) Monday Evening issued a notice said, the company obtained the safety mark of the national mining products security signs issued by the Center for the safety of products, eight certificates, as well as the coal industry Shanghai Electric Explosion-proof inspection station issued an explosion-proof certificate of eight.  The company said that the above certificate has marked the company explosion-proof inverter in the mine explosion-proof industry has the production and sales qualifications. Hop Kang frequency conversion Monday closed to 56.48 yuan, Rose 1.49%. (Panorama net/Cai)
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