As the leader supplier and thermal exporter in the global Insulation industry, DOLE-CHINA has a complete system of research-development, production and a sales team supported by professionals and engineers specialized in the production of glass-fiber and ceramic-fiber products.

Our products are widely applied to the LI-Battery, cryogenic vessel(LNG), refrigeration industry, steel, electronics, automobile, construction thermal insulation, Bio-pharmaceutical, railway transportation, aerospace, etc.

We always provide customers with the first-class products and services. Products' market share is in the top of domestic industry, have a long-term strategic cooperation with CATL, CRRC, LG CHEM, Samsung, Rogers U. S, products are exported to Russia, US, Turkey, Japan, South Korea and other overseas markets, and been deeply trusted and highly praised.