As leading sports equipment Manufacturer and Retailer we excel in delivering best in class Steel Ultrasonic Cleaning Machine followed by top notch lens coating dome. Located in Zhongshan, Guangdong, China we take pride in our technologically advanced production facility, boasting Agency. Based on increasing demand in Steel Ultrasonic Cleaning Machine and best quality of our lens coating dome we have crossed Approx 5 Million US Dollar annual revenue, owing to Australia,India,South Korea,Lithuania,Mexico,United States export market share reaching Below US$1 Million of export ratio. zhongshan jiejun optical tooling company Professional Association holds 10 Years of export history, established back in 2010 with US$1 Million - US$2.5 Million initial business capital.