Can in wall surround speakers sample charge be refunded if order is placed?
Foshan Dongchuang Audio Technology 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.

Dongchuang Audio is one of the reliable manufacturers of volume control wall switch in China. Our in-depth understanding of this industry and product have helped us achieve this distinction. As one of Dongchuang Audio's multiple product series, pa amplifier series enjoy a relatively high recognition in the market. The most advanced water purification systems are used in Dongchuang Audiohorn loudspeaker. It is embedded with mature sterilizing and purifying technology which guarantees the clean water. It can show signals without attenuation and distortion. This product contains no harmful substances. Materials used in it are all biodegradable, and hence cause no harm to the land and water. This product is not susceptible to humid environments.

We have made a lot of change that’s doing a lot of good for the environment. We have used products that reduce our reliance on natural resources, such as solar system, and adopted products that are manufactured with recycled materials.
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