continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Anchor Bolts, Hot Dip Galvanized Steel Pipe, Scaffold Walk Board, Plywood Building Formwork, Through our hard work, we have always been on the forefront of clean technology product innovation. We are a green partner you can rely on. Contact us today for more information! We've got a highly efficient group to deal with inquiries from shoppers. Our purpose is "100% client fulfillment by our product high-quality, price tag & our staff service" and enjoy a superb reputation amongst clientele. With quite a few factories, we will provide a wide variety of Anchor Bolts, We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.