"Friend" and "Hao Plastic" brand PC series of products using pure imported raw materials and environmental protection on the latest German technology, according to the establishment and implementation of the quality management of GB/T19001-2000ibt and ISO9001:2000 "quality management system" standard, high-quality team, advanced technology, first-class production equipment, make Hao Plastic products has been well received by many users the domestic and foreign popular; its products are widely used in industrial, commercial and civil buildings, daylighting roof and highway noise, agricultural greenhouse and advertising decoration industry etc...