Shanghai Rolling threads technology Ltd  

OEM Factory: Professional manufacturer, Innovative technology of rolling threads that make our product best among competitors and clients from whole world. A group of highly experienced technical engineers is right here waiting for any of your requests. High Quality, Competitive Price: Custom is accepted. Complete Service: Long service Life, Fast delivery. Certificates: ISO9001, CE, NSF, UL, WRAS. Low MOQ: Ready for providing the sample and producing some small orders.