Please tell us how much it costs to change the lock core in Tianjin.

How much is it to change the lock in Tianjin? If it's just unlocked, it's usually around 50-60 yuan. . .

If only the lock cylinder (lock cylinder) is changed, the general charge is 70-90 yuan; If it is necessary to change the lock (bag lock), it is generally 120- 130 yuan; (If you bring your own lock or lock core, you will be charged 40-50 yuan).