News | zdw insulation
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ZDW Shines at Global Infrastructure Expo 2025
Zhendewang Shines at Global Infrastructure Expo 2025, Captivates Saudi Market with Green Building Solutions Suzhou, China – October 2025 – Zhendewang Energy-Saving Materials Co., Ltd., a leading innovator from Jiangsu, China, made a significant impact at the prestigious Global Infrastructure Exp...Read more -
TIM Expo Shanghai – Insulation Expo China
Strength explosion ! Jiangsu ZDW appears at TIM Expo Shanghai Insulation Expo China The booth is not big, the stage is big! Shanghai New International Expo Center, Shanghai International Insulation Materials Exhibition, Jiangsu ZDW Energy Saving Technology Co., Ltd. is located at booth E...Read more -
Advantages of Polyurethane(PU) Pre-insulated HVAC Ductwork
Advantages of Polyurethane(PU) Pre-insulated HVAC Ductwork: 1. Lower heat conductivity, higher thermal efficiency 2. Low density, light weight 3. Foamed with CFC free materials, environment protective 4. Hermetic seal ensures little air leakage 5. With aluminum foil reinforced on both sides, its ...Read more -
Increase two new production lines, win-win future
Increase two new production lines, win-win future Recently, the company’s two new insulation board production lines have been put into production smoothly, and the produced insulation boards will be sold to all parts of the country. “No pain, no gain”, we firmly believe ...Read more -
Why Choose Us – Source Strength Factory with KS Certificate
Source Strength Factory with KS Certificate-Jiangsu ZDW Energy Saving Technology Co., Ltd. is located in the New Material Industrial Park of Xuzhou Industrial Park, Jiangsu Province. It is a company dedicated to the manufacture and sales of heat insulation and sound insulation materials, sealing...Read more -
Pertormance Characteristics of rigid foam polyurethane composite insulation board
Pertormance Characteristics of Rigid foam polyurethane composite insulation board 01| Thermal insulation Rigid polyurethane foam has a highly cross-linked structure, basically closed-cell (opening rate 5%), and extremely low thermal conductivity, only 0.021W/(m.K). 02| Economy It has a long us...Read more