Shanghai Hongda New Material 

Shanghai Hongda New Material Co., Ltd., based in Yangzhong, China, is a producer and supplier of a comprehensive array of silicone rubber products for the domestic market. Their diverse offerings include various extruded components like wires, cables, and sealing profiles, alongside a wide selection of molded parts such as general-purpose items, high-grade sealing keys, and nipples, as well as specialized products like swimming caps and automotive accessories. The company also produces compounds with specific attributes, including flame-retardant, heat-resistant, insulating, water vapor resistant, conductive, and low-compression-set variants, in addition to specialized rollers for applications like paper feeding and gas phase processes. These versatile materials find critical application across numerous sectors: in keyboard manufacturing, for insulating wires and cables, in sealing solutions for power, electrical, and household appliances, and within the transportation industry for insulation and resistance to moisture, weather, and aging. Moreover, their non-toxic, high-temperature resistant, and physiologically inert properties are vital for hygienic uses in the food and medical industries, as well as for high-temperature components in the automotive sector. Founded in 1992, the company previously operated under the name Jiangsu Hongda New Material Co., Ltd.