Yes. In addition to the internal quality control team we set up, we also invite a third party performing quality tests on cable seals. Nowadays, with the advance of testing devices, defective products are more likely to be detected. Due to the limitation of the plant size and budgets, Foshan Ziwei Metal Products Co.,Ltd tries to seek a third-party testing company to do quality tests with its advanced machines. Of course, it is based on the quality control methods being fully executed by us, which customers can rest assured.

Ziwei is committed to the development of high-quality professional security seal manufacturers! The padlock seals series is available in a wide range of types and specifications. In comparing with other similar products, plastic security seals has obvious superiority such as pull-tite seal. Ziwei has first-class customer service awareness.

Ziwei will use both cutting-edge technology and first class service to consolidate the leading position in the industry. Get an offer!