Winner Hi-tech Manufacturing(Dongguan) Ltd.  

Winner Hi-tech Manufacturing Co., Ltd. Was founded in 1999, located in Dongguan City - one of the most developed manufacturing city in south China. Our factory specializes in design and manufacture of various springs and hardware parts. Such as compression springs, extension springs, torsion springs, special-shape springs, tiny springs, metal shrapnels and so on. With a professional R&D team, we can effectively cooperate with customers in development and optimization stage of products. Advanced technologies and equipment, professional and responsible. We have state-of-the-art production and testing equipments in house. These include CNC-10A precision extension formers, CNC502S multi-function formers, CNC8HS precision compression formers, EN-26CS compression formers, spring sanding machine, ultrasonic cleaning machine, thermal processing machine, salt mist testing instrument, strength measuring instrument, dimension measuring projector, durability testing instrument. Using these late... [View More..]