Portkeys was established in 2009. Our company mainly produces professional camera monitors and control equipment at the film and television industry. It has two sub-brands: Cinenorm and Movnorm, which are always exploring new technology in the industry. | Portkeys is a high-tech enterprise facing the world, specializing in the development, production, and sales of the camera handles electronic viewfinders and multi-functional high-definition monitors. As a professional monitor manufacturer, we provide high-end brand cameras with full-featured, cost-effective high-definition monitors.
Shenzhen Otao Technology Co., Ltd.
OTAO, since 2005, continuously served more than 7000 clients, including 300+ brands throughout the world.As one of the leading manufacturers of screen protectors, specialized in providing the one-stop solution of research, development, design, budget and production of screen protectors for Mobile phones, Mobile lenses, Tablets,PC, Watch..
ShenZhen Ottocast Supply Chain Co.,Ltd
ShenZhen Ottocast Supply Chain Co., Ltd is a company specializing in CarPlay/Android Auto/MirrorLink mobile and car connectivity solutions. We have been committed to the research and sales of in car audio and video navigation, providing OEM/ODM solutions and customized local products for global regional market customers.
Shenzhen OULD Instrument Co., Ltd.
We specialize in the production of pressure transmitters, temperature transmitters, level transmitters, and ceramic pressure sensors. Our products are widely applied in refrigeration, HVAC, air compressors, and water pump systems, and we provide OEM services for several internationally renowned brands. Currently, our products hold approximately 70% of the domestic market share in the air compressor and water pump industries.
Shenzhen Paipai Technology Co., Ltd.
Our Company Established in 2012, Shenzhen Paipai Technology Co.,Ltd. stands as a premier 3C digital accessory enterprise, seamlessly blending research & development, design, and sales. We strive on the ethos of “beyond the ordinary”, underpinned by unwavering dedication to innovation and creativity.
Shenzhen PanBrain Technology Co., Ltd.
PanBrain Technology, founded in 2019 by Yale-trained Dr. Nailin Yao, pioneers non-invasive brain-computer interfaces. Certified as a National High-Tech Enterprise, we advance EEG, tDCS, and photobiomodulation to deliver safe, effective, and accessible brain health solutions.
Shenzhen Pecron Technology Co.,Ltd
PECRON, covering an area of 10000 +square meters with 6 production lines, was founded in 2012. After 12 years of cultivation in the area, the company has created products ranging from 300W to 3600W, which are widely used in environmental protection, fire protection, emergency, electric power, medical treatment, outdoor and other fields.
Shenzhen Petsuper Smart Technology Co.,Ltd
PetSuper is an award-winning global brand delivering smart pet care solutionsfrom innovative hardware products to the PetSuper AI Health Assistant – alldesigned to enhance pet wellness and simplify care for owners. Powered by in-house R&D, a robust supply chain, and an Al-driven health platform, we arebuilding a connected ecosystem that elevates every aspect of modern pet care.Join us as we lead the future of intelligent pet wellness.
Shenzhen Photonics Valley Technology Co., Ltd.
Independent development and manufacturing of glass-based TGV optoelectronic interposer,3D optical waveguide chip and CPO advanced packaging, enable high speed optical communication and cluster optical interconnection for artificial intelligent computing.