Zhejiang GBF Basalt Fiber Co., Ltd. (GBF), specialized in the research & development, manufacture, marketing and technical consultation of continuous basalt fiber(CBF), is a high-tech enterprise in Zhejiang, China. GBF has gone in for self-technical innovations ever since its foundation in Dec, 2003, and has successfully undertaken National Projects(863)〝CBF and its Composites〞.November 2010, “Basalt fiber used for transportation infrastructure projects: Annual production is 5000 ton” is listed as the country industrial structure adjustment project, investment plan in central government budget 2010. GBF is the first to draft three of State Technical Standards regarding continuous basalt fibres both home and abroad (〝Chopped basalt fiber for cement，cement mortar and concrete(GB/T 23265-2009) 〞,〝《Basalt Fiber Roving》（GB/T 25045-2010）〞,〝Basalt Fibre Composites for Construction Reinforcement 〞) ,and one Technical Standard of Department of Communication(〝Highway engineering basalt fibers and products〞(JT/T 776-2010) ).

Product category：Basalt Fiber

Zhejiang Wanju has a total investment of 250 million, covering an area of 50,000 square meters. The company has imported 30 German high-performance rapier looms and 20 composite pultrusion production lines. Its main products are carbon fiber aramid weaving, photovoltaic crystalline silicon carbon crucible preform, wind turbine blade carbon beam and carbon fiber composite for building reinforcement. It maintains a good cooperative relationship with Tianjin Polytechnic University.

Product category：Carbon Fiber | Basalt Fiber | Hybrid Cloth, Tape & Mat | Prefrom | Finished Composites Parts

The company established in May, 2015, is a high-tech enterprise specializing in the research and development as well as the sales of basalt fiber products of high performance. The company created the first electric-smelting tank furnace with an annual output of 1000 tons of basalt fiber. It is the first company which adopt the "one-furnace-dragging-ten-furnaces" technology with each furnace producing over 3 tons of products per day, which is among the best companies of its type in the world. It made plenty of innovations and successfully applied those into practice on large scale. Its achievement marks a new milestone of the development of China's basalt fiber industry.

Product category：Basalt Fiber