Detail: Square Inflatable Solar Lantern .... hiking, parties, ( car) roadside assistance, sailing, maritime rescue, blackouts or anywhere light is needed. PATENT NO. : ZL201220601662.0 - - - ....
Shenzhen HapYaYa Technology Co., Ltd. is an energy-saving & innovating solar products and solutions provider. We are the original creator and patent owner of inflatable solar lantern products, ....
The gyroscope with advanges as light weight, small size, and high precision. What are now widely used in Space strapdown attitude system, and also can be used in Ground, Maritime, Aviation, and....
We are Ericco International Limited, supply the gyro sensor and systems for oil drilling surveying, such as MWD Inclinometer, Gyro Surveying System, dynamically tuned gyro, accelerometer, ....