Sleeve Type Expansion Anchor Bolts with Flange lock hex nut

bags+pallet
or do as your reqirement

Handan Chang Lan Fastener Manufacturing Co., Ltd. formerly Yongnian Tiexi Changhe fastener factory was large-scale standard fastener manufacturer in Yongnian District. The company is located in standard fastener distribution center of Hebei Yongnian, covering an area of 3,050 square meters, was close to Tianjin Port and Qingdao ports, export is very convinedtly. The company has multi position cold heading machine, model 12b, 14b, 16b, 24b, 30b, 33b; has hot forging machine, model has 200 tons, 280 tons, 500 tons, 800 tons; has a variety of supporting equipment, including rolling machine, rolling machine, oil press, etc. for bolts, nuts, double stud bolts , foundation bolts and complete product testing equipment. With an experienced technical research and development team, high-quality management personnel and spacious production environment.
Our company is a leading industry integrating scientific research, production and marketing, and a comprehensive enterprise specializing in the production of standard parts. The main production materials are fasteners, nuts, hexagon bolts, full thread screw rods, stud bolts, washers and various national and non-standard parts made of 3 5 CrMo, 4 0 Cr, 45#, 35#, 3 5 K, 1 0 B 2 1, Q 2 3 5 and other different materials. The products reach 1,000 kinds. We have cooperated with many famous enterprises. For example export Europe, Africa, Southeast Asia, South American ect..
The product quality is stable and the performance is reliable.
Weclome to visit our factory and hope to cooperate with you .