Company Introduction

Handan Zhaoyun Electric Fastener Manufacturing Co., Ltd. was established in January 2009. It has a registered capital of USD 283,200, total investment of USD 32,568,000, and covers a land area of 80,000 square meters.The company currently employs over 220 staff, including 38 professional R&D personnel, and is equipped with more than 200 sets of various production facilities.We mainly manufacture fasteners for power transmission & transformation towers, foundation anchor bolts, photovoltaic bolts, electric power fittings and other related product lines.Our products are classified into 10 strength grades and types, including Grade 4.8, 6.8, 8.8, 10.9, standard type, anti-theft type and more.As a major qualified supplier of Grade 8.8 bolts and foundation anchor bolts for State Grid power transmission towers, our annual production capacity reaches 50,000 tons.The company has established long-term technical cooperation with China Electric Power Research Institute, Hebei University of Engineering and other academic institutions, and holds provincial Class-A R&D institution qualification.Our independently developed anti-loosening bolts effectively solve the problems of surface oxidation, short service life and equipment theft, and break through key anti-corrosion technical bottlenecks for fasteners used in power infrastructure construction. We own 4 core invention patents, and our products have made up for domestic technical vacancies in power transmission supporting fields.We maintain in-depth collaborative innovation with leading enterprises including State Grid, POWERCHINA and ENERGY CHINA, providing high-quality matching fastener products for domestic power equipment manufacturers and power tower construction contractors.Our products are well sold and exported to Southeast Asia, the United Arab Emirates and many other overseas countries and regions.

Product Catagories

Grade 10.9/12.9 wind turbine tower bolts, high-strength bolts for power transmission towers, photovoltaic (PV) mounting bolts, anti-loosening fasteners, Corten steel boltfoundation boltwind turbine anchor bolts, bridge bolts, subway utility tunnel bolts,steel structure bolts, Dacromet / zinc-aluminum coated fasteners.