We are a custom spring manufacturer located in Dongguan City ,Guangdong Province, China, providing in custom made spring products like flat springs,mould coil springs, compressing springs,torsion springs,extension springs,and manufacturing requirements to all industries, such as electronics, automobile, toys, house ware, electrical appliances and industry. FoShan Top-Summit Hardware&Spring Co.,Ltd has been in the spring-making business for over 10 years and today stands proudly as a professional supplier of numerous types of mechanical springs. Incorporating the latest technology and utilizing the production knowledge and innovation of our professional technical workers.,Top-Summit Spring has continued to be a competitor in the manufacture of springs, especially in Flat Spring and Mould Coil Spring manufacturing.