Shenhuan lock factory which is located in the Locks Industrial Zone of Pujiang,Zhejiang province was established in 2002(its predecessor is self-employed and becoming a sole proprietorship enterprise in 2016) .It is specialized in middle and top grade locks, door cylinders. After 15years development, it has more than 100 workers and has annual production capacity of 8000,000 pieces of padlocks,2000,000 pieces of door cylinders.The main products of our factory are common grey iron padlocks, brass imitate locks, plastic casted locks, side-open iron padlocks, rectangle locks, chain locks, square shape leaf padlocks, and so on. In the recent years, the factory starts to entering to the door cylinder field.We also can produce pattern design, logo, color and all things according to the customers requirements.We always follow the principle of " customer first, quality first", so our brand "holy-circle" " "was wildly recognized by lock users home and abroad."High Yield, High Quality, High Efficiency" is our goal. For example, in 2010 when the automatic machine was invented, the factory promoted the advanced techniques at once. There fore, from then on we have more than 10 groups of automatic machine lines which effectively improved the quality and yield, economize the cost.At the personnel, we have equipped with a professional inspection group to strictly control the quality, in order to ensure the stability and reliability of the products.In a word, we can provide our customers with convenient, safe, secure and high-performance products.We would like to win-win cooperation with you!