Founded in 1989, it is a well-known silk quilt manufacturer in China and one of the drafting units of national silk quilt standards. Yinsang pioneered a series of new quilting processes such as "silk quilt pollution-free manual netting in the whole process", which is favored by users for its "green, environmental protection, comfort and health". The silver mulberry silk quilt is made of high-quality mulberry silkworm double palace cocoon, which is larger than the general silkworm cocoon, and the silk quilt made is more fluffy, strong, not easy to deform, and the quality is more excellent, but at the same time, the price is higher, the cost performance is general, and it is more suitable for high-income people with higher sleep requirements.