Can ultrasonic wind speed sensor sample charge be refunded if order is placed?

Hunan Rika Electronic Tech Co.,Ltd will return the sample charge to you when ordering, or deduct them from the order payment. The sample is completely the same as our original product. It is made of the same quality raw materials and also goes through the same manufacturing process. It shares the same value as our product. We require 30% paid upfront and 70% once the production is complete. All payments are typically completed before the product is shipped. The products you order from us, the more favorable payment you'll get.

Rika Sensor is a professional manufacturer with world-class products. Various in styles, Rika Sensor's data logger can meet the needs of different customers. Rika Sensor soil sensor is created after taking into accounts 7 elements of interior design. They are Space, Line, Form, Light, Color, Texture, and Pattern. This product is able to withstand huge air humidity. The product is becoming increasingly popular because it protects people from harmful bacteria which may cause skin allergies. Made of carbon fiber materials, this product is light in weight.

our company is a brand which adheres to the customer first principle. Ask online!