Wenzhou Hengyue Seal Co., LTD was founded in 2003, with our effort of many years, our company is becoming the leader of developing, manufacturing and trading container seals in China mainland. With ISO9001:2000 approval, HY SEAL has a strong team of experienced designers and production technicians. We have successfully developed 6 series and more than 100 types of security seals. Products have gained the certificate of ISO/PAS 17712 report. By far, HY SEAL has established long and stable business relations with worldwide famous shipping lines such as SINO TRANS, HANJIN SHIPPINGL,CIQ. HY SEAL offers the best quality with lowest price which are normally 10-30% lower than competitors. These factors are attracting attention from many potential customers. We wholeheartedly welcome all new and old clients to contace us and develop a mutually beneficial business relationship with us. If you need more infomation zbout our company, products or services we provide, please contace us or visit our website for more details.