... 400G, 500G, 600G or 800G Mirror finishApplication:construction upholstery, and industry instruments (fencing, railing, balcony balustrades, furniture, sanitary wares, kitchen ... after signing S/C within three working days, and the balance against the copy of B/L. ... Hardness (HV)<253<253<200<200 Special specifications, materials and packings can be customed~ Contact: Cynthia LiuTel: 0086-18961753595Fax ...