Blog Posts

GVM-10S LED Light Review By Chin'addict - JIAN CHENG TECHNOLOGY INC.

GVM-10S LED Light Review By Chin'addict

French Youtube reviewer, Chin'addict, recently uploaded his review on our portable GVM 10s LED Light! Watch it below and please note that the video does include captions!  The GVM-10S is one of...

GVM GP-80QD MOTORIZED VIDEO SLIDER REVIEW BY DOD Media - JIAN CHENG TECHNOLOGY INC.

GVM GP-80QD MOTORIZED VIDEO SLIDER REVIEW BY DOD Media

Youtube user, DOD Media, recently uploaded this in-depth review on our GVM GP-80QD Motorized Slider!  The GP-80QD's adjustable motor allows you to set the speed of your slider to have a...