Hebei Daxuan is a professional manufacturer of high-strength and high standard series building anchor bolts. The company was established in January 2017 and is a high-tech enterprise with a professional R&D team and strong technical strength. Its products have passed the dual certification of IS09001 quality system and CE quality system. Establish a strict quality management assurance system that is highly trusted by users 神马影院高清. The company's main products include three series of chemical anchor bolts, standardized anchor bolts, and mechanical anchor bolts: 8. 8 grade, 10. 9 grade, and 12. 9 grade. Customize various special-shaped bolts.