Our company Langfang Rongfeng Plastic Products Co.,Ltd was established in 2000 and a manufacturer of Insulation anchors, Anchor bolt and any of the plastic products, now we also produce Aluminum insulation nail, etc, with well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices, stylish designs and all materials are original material, our products are extensively used in plastic field and other industries. They are widely recognized and trusted by users and can meet continuously changing economic and social needs.