About us

What Sets Us Apart?

Our company is dedicated to the research and development as well as manufacturing of high-performance basalt fiber materials. Relying on advanced factory equipment and unique technological processes, we focus on transforming natural volcanic rocks into high-performance and eco-friendly new fiber materials. As a technological pioneer in the industry, our company provides customers with all-round solutions covering raw materials to terminal applications through large-scale production and strict quality control.

By integrating "green materials" with "advanced manufacturing", our company not only offers standardized basalt fiber series products, but also strives to be a professional solution provider for new material application scenarios. From meticulous factory production to on-site engineering application of products, HSLG has always taken quality as the core development concept, contributing to the industrial upgrading of the construction, transportation, environmental protection and industrial fields.

Core Product Series (Brief Introduction)
- Basalt fiber chopped yarn
- Basalt fiber composite bar
- Basalt fiber untwisted roving
- Basalt fiber fabric
- Basalt fiber mat series

Factory Strength and Technology
HSLG factory masters the full-process electric furnace wire drawing technology. Adhering to the energy-saving and environmental protection design concept, our production line realizes full automatic control from ore crushing to fiber forming, with mature and stable production technology.

Production Capacity and Quality Control
We implement strict raw ore screening and homogenization treatment procedures in the production process, which effectively ensures uniform fiber diameter, stable mechanical properties and consistent product quality of each batch of basalt fiber products.

Customized Services
We support targeted R&D and customized production according to customers’ specific eng