Hebei Zhongyi Composite Material Co., Ltd., formerly known as Jizhou Italian glass steel, introduced in 1986, the Italian Vetroresina The company's technology and equipment and became the first Chinese production of filament-wound FRP tank, FRP pipe and other products of professional business, in 1992, first in the country from the time the world's largest HOBAS pipe business in Italy Sarplast company introduced the fiberglass clip Sand pipe production technology and equipment in China, in 1997 introduced the first fiberglass industry IS09001 quality management system.
