Factory Introduction
Founded in 1999, IU Mayor Ko Seal Industries Ltd. is an industry-wide chain trade company that focuses on combinations of password locking, key boxes, TSA locking production and sales. After 20 years of development, the company has an autonomous research and development team, a professional technical team, a solid production base of more than 4 km2 and over 20 technology patents.
Changho has 10 million lock-outs per year, with a BSCI inspection plant, an ISO quality management system, an authentic TSA mandate, a ROHS European-American environmental certificate, and a CE-EU certificate, providing a high-quality source of goods for the development of overseas markets. Under the dual quality control of the green QC label and over-responsible on the product, each lock produced by the Changho lock industry must be a fine one, and most of the code locks sold on the Internet (Amazon, ebay, poaching, Skycat, Kyoto, etc.) are self-invented, and only too hard quality will win the increasingly competitive market.
Changho's CJSJ and Changhao brands are well-known, selling far-flung regions like Europe and America, Japan and Korea, ASEAN and the Middle East. There are 2 million spot shipments of inventory that can be processed for customization.
Profession, integrity, quality, service and the construction of a “hundred-year-old shop” are the tireless pursuit of Changho.