Pillow type packing machine

Introduction: Pillow type packaging machine is a kind of automatic continuous shrink packaging equipment with strong packaging ability and suitable for various specifications. It can be applied to the shrink packaging of any shrink film, with stable and r.......

4 LED lighting industry urgently needed standards

The Semiconductor Lighting Technology Evaluation Alliance and China Semiconductor Lighting/LED Industry and Application Alliance recently released four LED lighting industry safety standards, performance requirements and non-directional self-ballasted LED lamp specification classification and p.......

· Beijing has eliminated 1.44 million old cars

● At the end of 2014, Beijing's motor vehicle pollution prevention and control data was once again refreshed. The total annual penalty for mobile pollution sources was 11.33 million yuan, nearly three times that of 2013, and 476,000 old vehicles were eliminated throughout t.......