pocket coil mattress-medium firm foam mattress is known for optimal quality. The raw materials are the foundation of the product. RAYSON GLOBAL CO., LTD has established a complete set of standards for selecting and testing raw materials to ensure that the product is always made of qualified materials. The well-controlled production process also contributes to improving quality. All production procedures have been implemented according to top international standards.. There are more and more similar products heading into the market, but our products are still at the forefront of the market. These products are gaining greater popularity thanks to the fact that customers can indeed get value out of the products. The word-of-mouth reviews with regards to design, functionality, and quality of these products are spreading through the industry. Rayson Mattress are building stronger brand awareness.. Many customers are worried about the reliability of pocket coil mattress-medium firm foam mattress in the first cooperation. We can provide samples for customers before they place the order and provide pre-production samples before mass production. Custom packaging and shipping are also available at Rayson Spring Mattress Manufacturer..