Shanghai Tang Sheng Long Refrigeration Technology Limited

Shanghai Tang Sheng Long Refrigeration Technology Limited is a high-tech enterprise registered in East China Normal University High-Tech Park, China. The company focuses on the development, production, and sale of polyurethane sandwich panels, with an emphasis on fire-resistant rigid polyurethane insulation products under the Datang brand. Products are designed for use in insulation and piping applications, and the firm has undertaken testing and qualification efforts aligned with state standards to demonstrate performance and safety.

The factory is located in Shanghai’s Pudong New Area, featuring a sizable production footprint with a 30,000 square meter workshop and advanced production line equipment. The organization highlights a portfolio of patented technologies and a team comprising researchers, industry experts, marketing talents, and modern management practices. The company positions itself around three core technical pillars: production raw materials, production equipment, and its own brand-driven solutions, aiming to modernize polyurethane applications within the Chinese market.

Datang-brand products include aluminum foil duct insulation sandwich panels and duct systems, as well as a continuous production line for polyurethane composite sheets. The firm emphasizes a comprehensive approach to product development, process optimization, and a customer-focused philosophy intended to advance polyurethane industry standards in China. The company also references ongoing efforts to establish a three-part solution package, encompassing raw material distribution, production equipment, and its composite duct system, to support customers in achieving efficient and integrated insulation solutions.