Third party quality test is to make sure that the quality test on cable lock seals is more objective and the product quality is more credible. Authoritative third parties have been invited to conduct quality tests and certificates have been obtained. You may find them on the official website. The quality certificates are strong evidence about the company's capability. They are solid foundation for the business development in domestic and foreign markets.

Yongjia Liaoseal Co.,Ltd. is a reliable and trustworthy cable seal supplier for many famous companies. 's plastic seals series contains multiple sub-products. The production of lead seal wire involves several stages. They include lamination staking, slot insulating, winding, wire-leads termination, and electrical testing. The product has been regarded as a versatile way to solve the mechanical problems involving impact, vibration, and pressure.

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