Hot DIP galvanizing outer hexagonal bolt with nut for used on transmission line
Haivo Electrical Co.,Ltd, is a provider of power equipment and services for the global electric utility industry. It mainly manufacture power transmission & distribution equipments FROM 10Kv to 220kv, covering many product series as Fuse cutout, Surge arrester, Composite & Porcelain insulator, Disconnector switch & Load Break Switch , Hardware fitting for overhead line, SEPARATABLE CONNECTORS and Cable joint & TERMINATION kits (cold & heat shrinkable cable accessories).
HAIVO ELECTRICAL, As one of the international electrical companies in China, We not only manufacture the power equipment, but also provide sustainable power solutions underpinned by technology innovation. To date, HAIVO conducts business in nearly 50 countries and territories in South America, Europe, Latin America, Asia, Africa, and the Middle East. HAIVO′s high standards have received due recognition from the local power customers.
HAIVO′s worldwide operation and sales coverage is backed by exceptional experience and expertise to provide customers with the most reliable and highest quality products and services available.
For the quality control system, HAIVO was successively awarded ISO 9001:2015 by DAS CERTIFICATION LTD & UKAS QUALITY MANAGEMENT, and All series products have been done TYPE TEST by International famous STL APPROVED Labarotaries(KEMA)and CHINA NATIONAL labarotaries(XIHARI).
We promise we will offer first-class quality, reasonable price, first-class service and following the business philosophy of development and innovation to serve global power customers!
product feature: Fine process manufacturing
Fine material screw
High quality and high hardness
Strong corrosion resistance
Full and fine thread
Audited Supplier 
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