1.Eco-friendly,convenient,durable; 2.keep constant temperature at 30 degrees and last long for 5-8 hours; 3.No energy needed.. 1.Compamy Profiles:Shanghai Feikang Cushion Products Factory is located in Shanghai, the economic and cultural center of China.Feikang specialises in researching&developing Homoiothermy Memory Material .We intergrate research & development(R&D), production and sale ...
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