The Top Five World Production Capacity of Fiberglass Manufacturers

First, Owens Corning Corporation (United States)

Since founded in 1938, the world famous OC corpation has been always a global pioneer in the manufacture of glass fiber, and now is still the world's largest manufacturer of glass fiber.

Second, Saint-Gobain·Vetrotex (France)

The company has become a veritable world's second-largest manufacturer of glass fiber, now its annual output of glass fibers is 590,000 tons.

    Currently, the total annual sales of Saint-Gobain·Vetrotex Group had exceeded 1.4 billion euros, which surpassed OC companies ( United States). Therefore, from the sales, Saint-Gobain·Vetrotex has surpassed OC Group, ranking first in the world, but for the annual capacity of fiberglass, it is still the world's second.

Third, China's Jushi Group (China)

 China's Jushi Group is large-scale glass fibers manufacturer in Chinese mainland. It owns postdoctoral researching workstations, which has been identified as the country's high-tech enterprise.

The Glass fiber varieties and specifications of Jushi Group reach as high as more than 20 categories, nearly 500 kinds of specifications, it is the most complete specifications manufacturer of strengthen fiberglass in China mainland.

Fourth, PPG Industries Inc. (United States)

Since that date, this remains the world's third-glass fiber manufacturers, the Chinese have been quietly beyond fiberglass boulder Group, demoted to fourth in the world, now in its glass fiber capacity 400,000 tons.

Fifth, Shandong Taishan Fiberglass Co., Ltd

Taishan Fiberglass Co., Ltd is one of the largest glass fibers companies in China mainland, which owns postdoctoral researching workstations, and has been identified as the country's high-tech enterprises.

Currently, the company’s annual output of glass fiber reached 330,000 tons, ranking the fifth.