Quality is our No.1 priority at Foshan Ziwei Metal Products Co.,Ltd. When working with us for tamper evident seal, you will quickly learn that quality is what separates us from our competitors. Our company incorporates a robust quality plan to inspect and verify each batch of products. As an ISO certified company, in addition to having the production line meeting international standards, we have in-house quality assurance professionals that help maintain the highest standards of product quality. Each batch that comes out from our factory is segregated until all quality inspections have been completed and the product is certified.
With years of concentration on the design and production of transport seal, Ziwei has been a competent manufacturer in the industry. bolt seals is one of Ziwei's multiple product series. It meets durability requirements. It has passed relevant testings which verify its resistance to mechanical damage, resistance to dry and wet heat, resistance to cold liquids, oils and fats, etc. Unqualified raw materials for producing bolt seals is not allowed to be used.
We embed sustainable practices into our production process. We try to minimize our use of energy and waste and properly dispose of waste.
