- 所在地区:河北 邯郸市
"本公司主要生产45# 8.8级高强双头,35CrmoA 10.9高强双头, 35CrmoA 10.9级全螺纹螺柱,油田专用双头。定做A型B型不等长双头, 定做各种材质异型件。"
The company mainly produces 45#8.8 high-strength duplex, 35CrmoA 10.9 high-strength duplex. 35CrmoA 10.9 full-threaded screw column, special double-ended for oil field. Custom-made A-type B-type unequal length double ends, custom-made various material profiles.