Yongnian County West beachhead Tianhao Railway Equipment Fittings Factory   

        product introduction Handan Q235 oval wire uses   direct manufacturers   specifications have what doubt, please contact with us to get a goose egg silk. Product attribute bolt performance grade divided into 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9 and so on more than 10 grade, 8.8 grade and above the bolt made of low-carbon alloy steel or medium carbon steel and the heat treatment (quenching, tempering), commonly known as the high strength bolt, the other is known as the universal through bolt. Other stated above are the goose wire with information, if you to goose silk prices, manufacturers, models, pictures have what doubt, please contact with us to get a goose egg silk. Description of transaction receipt of goods, should be timely to the type and quantity of the inventory, in case of error. If used in the operation of doubt can consult our company, and provide comprehensive ordering consultation service.