The first thing for you to do is to contact us. At Hunan Rika Electronic Tech Co.,Ltd, we have been always adhering to the business principle of "Quality First" and conducting strict quality control on every process. We take pride that we have a promised high qualification rate of our exquisitely-made products. However, due to many reasons like the negligence of our staff and occasional mistakes, there are few imperfections delivered out of our factory along with those high-quality products. Please understand that and we will solve this problem very well. Send us the imperfections and we will replace them to perfectly new products or refund the money on them to you.

With many years of experience in manufacturing submersible water level sensor, Rika Sensors has been a qualified producer in the industry. Rika Sensors's radiation shield series contains multiple sub-products. water sensor is made by new environmentally-friendly material. This product allows for accurate and quick detection. The product eliminates users from scribbling down every idea on a piece of paper which may cause mess and chaos. This product has a compact design with no moving parts.

We are committed to continuing promoting our brand in the communication and marketing of all audiences – linking customer needs to stakeholder expectations and building a belief in the future and value. Contact us!