Ziwei is committed to the development of high-quality professional plastic security seals manufacturers! Ziwei's security seal series include multiple types. Ziwei barcode seal has gone through a series of tests. These tests include an electrical testing, high current bond test, insulation test, leakage current test, and load test. our team has always insisted 'good quality, excellent service and good reputation' of the business philosophy of customer service.
our team hopes to become one of the leading bolt seals suppliers in the industry. Please contact.