We are the biggest and most experienced High Security seals manufacturer in the P.R. of China. Our bolt and cable seals are manufactured according to our patented locking system not found on any other manufacturers seals. Our seals for containers are accepted by US Customs as High Security seals and comply with ASTM Standard F1157-90,ISO/PAS 17712 and C-TPAT requirements. We are a reputable and trustworthy Company and the official supplier of seals to the Customs of the P.R. of China, the China Railways as well as to major shipping Companies and other users.
