If the customer wants, Yongjia Liaoseal Co.,Ltd. can provide a certificate of origin for the cable lock seals. Since established, we have obtained the proof of the validity of the goods. The certificate of origin makes our products more reliable in the international market.

Yongjia Liaoseal is one of the most professional manufacturers of electric meter seals. 's plastic seals series contains multiple sub-products. plastic seal manufacturer has been certified via various kinds of tests. It has passed CCC certification (China Compulsory Certification, ), CE certification, and BEAB approved mark. The product features the desired durability. It has a strong housing featuring impact resistance, which allows circuit boards to work stably in the case of vibration.

We work for sustainable development. We encourage each employee to brainstorm their own way of thinking by organizing social challenge seminars to solve the creation of new business and new products caused by the need to solve social problems.