Hong kong based colisa ltd. Is commercializing a novel, cuff-less blood pressure monitoring technology that has been developed at the Chinese university of kong. The beat-to-beat measuring allows for convenient measurement from user's fingertips. ...

Supply 25 (Shenzhen) Ltd is a professional manufacturer of promotion and gift items, which located in Shenzhen, China.With its own mold plastic factory, Supply can offer the most beautiful product shape best price for customers from all over world.Digital ...

Cat marked cards is one of the most well-known gambling cheating device suppliers in China. We are dedicated to all kinds poker devices for manufacturing, distribution, and related services, such as various playing cards, contact lenses, analyzers, camera ...