rolling shutter accessories security spring 130mm

Zhongshan Yeaby is one of the earliest professional manufactures in researching and producing the Roller shutters & Accessories. The products have been exported to Europe, America and other market for many years.
We are strategically located in Zhongshan city,GuangDong province which is a well developed city with strong manufacturing advantages to the field of Mechanical Industry,Electric Industry,Metal Processing Industry etc. The traffic is very convenient,it only takes 25 minutes by train from Guangzhou to Zhongshan.
We pay great attention to the Products Quality, we conduct strict inspection procedure from the raw materials to the production& final products. With the high quality materials, our roller shutter can decrease 30-50% energy emission, insulate 15-20 dB noise and guarantee 100% privacy & security.