PUR/PIR Sandwich Panel PUR/PIR Sandwich Panel ismade by Polyurethane hard foaming and PPGI.Polyurethane hard foaming material is recognized as the best thermal protecting material in the world and it is characteristic of low heat conductivity coefficient,…
Wiskind Group professionally supplies steel products and manufactures steel materials .And Steel Prefabricated House is patent product. Wiskind designs and manufactures different types Villas, Temporary houses,sheds, container house,Shelters, exported…
We are professional flange & pipe fitting manufacturer in China , export carbon/stainless/alloy steel pipe/pipe fitting/flange ect to COUNTRY for 30 years.
Magical Stone is a thermoplastic (PVC), commercial roofing and waterproofing brand of Hebei All Youvel Chemical industry Trading Co.,Ltd. It's committed in research, develop and produce PVC waterproofing products for over 10 years, and have a lot of…