M12 U Bolt panas celengan panas kanggo industri telekomunikasi
M12 ikiU bolt hot dip galvanization products are OEM made for telecommunication industry. Surface hot dip galvanized, 168H salt fog test, , 8.8 grade, 100% inspected by gauges. Zinc plating surface treatment also available upon request. Klien sing kasengsem karo produk, hubungi kami kanggo rincian.