Zhejiang Eider Warmth New Material Co., Ltd. (hereinafter referred to as edron) was founded in 2019. It is a Sino Japanese joint venture with the "new material innovation" as the breakthrough point, integrating R & D, production, sales and service. It is also the only production base of raw down in the world.

Eider Warmth always adheres to the production principle of "customer first, quality-oriented" and puts customer demand in the first place. Integrate harshness into every process, and inject delicacy into every detail. Seiko boutique is the constant pursuit of edrong. Exclusive introduction of advanced Japanese fully automated production equipment, supplemented by food grade clean processing factory\\\'s strong strength, from the source to ensure the quality of products. Material 16 processing technology + 8 product inspection system, the quality control is implemented in every detail.