If the page of electric meter seal is indicated with "Free Sample", then a free sample is available. Generally, free samples are offered for routine products of Yongjia Liaoseal Co.,Ltd.. But in the event the customer has particular conditions, such as product dimensions, material, logo or color, we'll charge costs.

Yongjia Liaoseal is widely known for its production and R&D of plastic seals. electric meter seals is one of 's multiple product series. tamper labels has gone through the assessment. It has been checked in terms of magnetic and electromagnetic fields, harmful radiation, noises, temperatures, biological and chemical effects, electrical shock, etc. It is characterized by good mechanical sealing performance. It is required to check the sealing capability thoroughly and has to pass the static pressure test to guarantee no leakage problem.

High business integrity is what we hold. We swear not to deceive clients and consumers. Instead, we'll work with them through our sincere intentions.