1.good quality and competitive price 2.payment:T/T 3.delivery: 15 working days after receiving deposit ) Corresponding types: 16002, 63/22, 60/22, 63/28, 66/25.5/66/23, 6002-RSP5, 6202-RSP6, 6205EX2, 6302P5, 6304B122) Model: open, Z, ZZ, RS, 2RS,2RZ3) Tolerance level: ABEC-1 (P0), ABEC-3 (P6), ABEC-5 (P5), ABEC-7 (P4)4) Noise level: EMQ V1 Z2, EMQ V2 Z3, EMQ V3 Z4, EMQ V45)Packing:Standard ...