For Hunan Rika Electronic Tech Co.,Ltd, we'd love to refund the charge of the water tank level sensor sample if customers place an order. Honestly speaking, the purpose of sending samples to customers is to help you try our product for real and know more about our products and our company, thereby, relieving the worries about the product quality or performance. Once customers are satisfied and willing to cooperate with us, both parties will gain huge interests as expected. A sample functions as a bridge that connects both parties and is a catalyst that boosts our cooperative relationship.

Over years of development, Rika Sensors has gained experience in designing and manufacturing water tank level sensor and has been a reliable China-based manufacturer. Rika Sensors's level sensor series include multiple types. The superior material makes the product superb in quality. This product has the ability to resist strong corrosion. This product is able to help develop good walking posture and relieve foot pain by offering the feet enough support and protection. Made of carbon fiber materials, this product is light in weight.

Rika Sensors believes with profound enterprise culture, our company can be more competitive in its weather station and service. Contact us!