... :ISO14001 ISO9001 SGS Specifications Hex slotted truss head semi-tublar rivets Process Capablilities Standard ISO, GB, DIN, JIS, ANSI, BSW, ... 30X20X20cm or according client’s requires About us: Xiamen Haixingcheng Metal Products Co., Ltd. is a manufacturer of screws with ... new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! ...