Hangzhou Change Import & Export Co., Ltd. is a perfect example of the fusion between the mature experience of our workforce and innovative technologies concerning machinery involved in the production process of Combination Padlock. Our prolonged experience in serving a diverse clientele made us able to adapt constant technical change and improvement, leading to Australia,France,Mexico,Russian Federation,Thailand market share. The unmatched technical expertise in combination with a desire to be the best in the industry has pushed us ahead in line and we achieved US$50 Million - US$100 Million.We intruded the market back in 2010 as Manufacturer and Exporter of Combination Padlock with initial business capital estimating around US$2.5 Million - US$5 Million. Since inception, Hangzhou Change Import & Export Co., Ltd. is operating as a LLC (Limited Liability Corp) company in Hangzhou, Zhejiang, China holding Third Party.To ensure a finished product line we have gathered a force of professional grade technicians and innovative standard of processes. This is to mark perfection in all segments of business, from dealing with Combination Padlock to padlocks.