stainless steel316/304, mirror polishing we have two specification:150mm/200mm Dongying Changhui Precision Metal Co., Ltd. is an ... for our clients .1, Certificate:ISO9001:20002, Material :316SS/304SS3, Specification:150mm/200mm, Process:Wax mould design-Wax mould fabrication- Wax ... appreciate if I can get your reply. Thank you! push pull cleat