Founded in 2007, Nantong Amida International Trading Co., Ltd. is a professional gift integrator and supplier who offers one-stop solution from plans, designs, manufactures to customizes. Meanwhile, Amida integrates domestic and foreign professional manufacturers and possesses complete service system for distribution and supply.

Shenzhen PolyCam Technology Co., Limited, was founded in June 2015 in order to exporting security video camera and surveillance products to worldwide with brand PLSECU. Shenzhen PolyCam has comprehensive IP surveillance product lines that encompass its broad range of Smart Network Camera, NVR XVR, 4in1 HD Cameras, Video Management Software, covering a diverse vertical markets including retail, building, industry, education, commercial, city surveillance etc.