Our products are mainly recognized for accuracy and precision, thanks to skilled professionals and lab experts at our production facility situated in BEIJING, , China. The reason Union Spring Shenzhen Technology Co, Ltd Professional Association is listed among leading S Spring Machine Manufacturers and Exporters is the durability of S Spring Machine, promised and delivered on every order. With years of experience and expertise in the S Spring Machine industry we are now able to drive annual revenue estimating around Approx 2 Million US Dollar owing to Australia,Canada,Spain,New Zealand,United Kingdom,United States export market share. Since our inception, back in 2004, we hold most satisfied consumer base which can be witnessed with our export ratio value of US$50 Million - US$100 Million with successful 16 Years of export history. Union Spring Shenzhen Technology Co, Ltd started off with US$1 Million - US$2.5 Million of initial capital under Own Lisence.