






Spring Factory was established in 2008 and passed the TS16949 system certification in 2017. The factory takes the full NUMERICAL control computer universal spring forming machinery as the main part and the standard spring production technological process, the existing NUMERICAL control production equipment more than 30 sets of supporting testing equipment more than 10 sets. Specializing in the production of all kinds of pull, press, twist, dish, frame line and all kinds of special-shaped spring manufacturers. Products are widely used in machinery, instruments, electrical appliances, locks, means of transportation, daily appliances and other industries. At present, more than 60% of the total business volume of spring products of automobile parts are respectively used in car door latches, window glass extenders, engine cover locks, rear door locks, parking systems (for export to Japan), car seat regulators, door pull rods...
MOQ |
1000PCS |
Package |
1pc/polybag , white box /Standard export Carton . |
Sample time |
7-9 working days |
Production lead time |
30days normally |
Shipping Port |
Su'Z'hou , China / Shenzhen , China |
Jiangsu Elite Lock Industry Co., Ltd. stands as a beacon of excellence in the manufacturing arena, specializing in copper lock cylinders crafted for European standard mortise door locks of medium to high quality. With an impressive legacy stretching over two decades, our expertise is recognized by the prestigious EU CE certification and compliance with the rigorous EN 1303:2015 test. We proudly offer OEM services to an array of renowned Zhiming brands, while our products grace the thresholds of homes and establishments across the UK, Germany, France, Italy, Russia, Argentina, and Belgium, continually redefining security and sophistication.
Our extensive product lineup boasts over 100 versatile mortise door lock body designs, complemented by a diverse selection of specialized door locks and lock cylinders. Additionally, we manufacture an array of handles made from stainless steel, aluminum alloy, and zinc alloy. These superior products are seamlessly integrated into a variety of doors, including wooden, iron, stainless steel, aluminum alloy, and specially purposed safety doors, setting the standard for both residential and commercial applications.