Yongnian Beicheng (Standard Component) Co. Ltd. is one of the biggest professional manufacturers of high strength nut, which occupies land of 28000 square meters. For further development, Beicheng imported about twenty advanced equipment from Taiwan such as automatic multi-station cold former, 5 or 6 stations automatic tapping machine and the most advanced heated machine. Through the hard work of advanced engineers and our workers, Beicheng is growing up fast. The main products of the company are: GB M6-M20 high-strength nut, thin nut, thick nut, drop in anchor, joint nut, nylon lock nut, flange nut, and various standards of BS, ANSI, JIS, DIN, non-standard irregularly-shaped component and so on. Our company is skilled in changing its product standards to meet customers’ needs. The main honour and authentication The fundamental principle of Beicheng is "High quality, Enthusiasm, Honesty". Because of the high quality and exceptional reputation of Beicheng, its products are in great demand, not only by Chinese companies but also many customers all over the world such as Southeast Asia, South Asia, Middle East, Europe, etc. In order to meet the full expectations of our customers, we will try our best to provide the best products and service to you. Our company has a quality system certification number, which is ISO9001:2000, so the quality of our products is reliable.