Fenghui Machinery Parts Xianxian Co., Ltd., our company is a precision casting manufacturer, using wax loss method precision casting, mainly produces automotive parts, building accessories, anchor accessories. Our factory is located in Cangzhou City, Hebei Province, China.Primary business in manufacturing and selling rock support thread bars. Expansion shell.Kiruna bolt.Kinds of Grouting hollow thread bar, reinforcing steel bar, Hex Dome Nut. Beside of selling at domestic china markets, also export to Euro, North America, South America, Australia. Annual production output got to exceed to 1000 metric tons. Email:expansionshell@outlook.com wahtsapp:+86 18217210062 mobile phone :+86 18217210062