Amazon hot sale bicycle chain lock

WENZHOU JINJIAN Smart lock CO.,LTD was established in 2007. Our company have specialized focused on production, development and trading in medium and high-grade bicycle and motorcycle locks. Factory area is 8000 square meters, more than 180 workers. We have many design patent, appearance patent packing patent and so on. Most of our products are exported to Europe, America, Japan, and Southeast Asia etc. Products had got REACH,CE ROHS BSCI certificates. We are holding the spirit of " Focus, Profession, and Fashion Leader", expanding the business scope to all over the world, continuously developing the new market, bringing the best products and services to all the customers.