SEDIN Pionerr Technology & Industry Development Ltd. is a subsidiary of China Chemical Siding Engineering Co., Ltd. specialising in the production, R&D, sales and technical services of phase change energy storage materials and related products. The company is committed to becoming a phase change materials R&D and production base with the largest scale of phase change materials production and the most complete range of products in the world, integrating scientific research, production, trade, finance, etc., and with international competitive advantages.

It will promote the key and core technologies of phase change materials, accelerate the transformation of scientific research results from samples to products to commodities, promote the precise docking of the innovation chain and industrial chain, and realise the extension of the industrial chain, deep processing and comprehensive utilisation of phase change materials.