Dongguan Shengnuo Hardware & Machinery Co., Ltd. is located in Chang'an Town, Dongguan City, Guangdong Province. The company adheres to the business philosophy of "Customer First, Perseverance in Progress" and upholds the principle of "Customer-Centric" to provide professional services to a wide range of customers. Our main business is the sale of Taiwan original brand SN series thread rolling machines and various non-standard thread rolling gear series. With a history of several decades in Taiwan, to meet the needs of the industrial sector and better serve customers, we established a professional sales company on the mainland in 2006, trained specialized technical personnel, and offer on-site service and technical support. Our products are widely used by customers in various fields, including aviation and aerospace, automotive parts manufacturing, and other industries worldwide.

After years of dedication, our Taiwan factory has invested heavily in the manufacturing of roller sprocket and roller spline equipment to provide better services and products to our clients. Our main equipment includes: multiple Swiss (REISHAUER) thread grinding machines, gear grinding machines, CNC turning centers, Swiss White Horse projection machines, and Japanese Mitutoyo 3D measuring instruments.

Our company specializes in various types of rolling spline wheels, including: standard splines, worm spline, trapezoidal splines, splines, straight splines, ribbed, cross splines, PT, NPT threaded pipe splines, etc. We offer customization of outer diameters and thicknesses. To meet the needs of the industry, we also sell Taiwan original full-automatic spline rolling machines, CNC spline rolling machines, wire winding machines, and feed machines.

Our company's operating philosophy is: Customer First, Integrity as the Core, Service-Oriented, Quality-Driven.