Ningbo Weifeng Fastener Co., Ltd is sleeve type expansion anchor manufacturers and suppliers in China who can wholesale sleeve type expansion anchor. We can provide professional service and better price for you. If you interested in sleeve type expansion anchor products, please contact with us. Tips: Special needs, for example: OEM, ODM, customized according to demands, design and others, please email us and tell us detail needs. We follow the quality of rest assured that the price of conscience, dedicated service.