DIMONDS is a specialized polyurethane technology enterprise, recognized as a Shanghai High-Tech Enterprise, Specialized and Sophisticated SME, Technology-based SME, and Innovative SME, while also serving as the Supervisory Board Member of the Shanghai Polyurethane Industry Association.The company’s cryogenic insulation material for LNG dual-fuel vessel Type C tanks was selected for the Shanghai First-Batch New Material Support Project in 2024, with its technology reaching international advanced levels. It is primarily applied in ultra-low temperature fuel vessels such as LNG and liquid ammonia carriers, including luxury cruise ships, PCTCs, VLECs, VLGCs, container cargo ships, and LNG carriers.

DIMONDS specializes in R & D, production, sales and technical support of polyurethane environmental protection and energy-saving materials, and providing professional products and technical solutions for customers at home and abroad. Our products are used in building energy conservation, industrial pipelines, LNG ship cryogenic and other thermal insulation and cold preservation fields. The service market mainly includes more than 20 countries and regions such as South Korea, Russia, Middle East and Latin America. Our products have independent intellectual property right and products in cryogenic field meet various performance requirements and are registered with CCS/ABS/KR/BV/DNV-GL and other classification societies. We have passed ISO9001, ISO14001 and ISO45001 management system certification.

Company Vision: Focus on environmental protection and energy-saving polyurethane field, provide customers with high-quality products and professional technical solutions, create value with customers, and achieve common success.