About us

SRUN was founded in 2013

SRUN was founded in 2013 with an annual sales revenue of over 30 million. Nanjing Shengze Auto Technology Co., Ltd., as the production base, is located in Dingbu Supporting Industrial Park, Yaxi Subdistrict, Gaochun District, Nanjing.

Main products include:auto parts and components, vessel parts and components, large-scale mechanical equipment accessories, and parts and components of various kinds of export and foreign trade machineries. Meanwhile, SRUN is also capable of producing precision castings of different materials and process flows according to customer demands.


A modern enterprise integrating professional casting and precision machining

Production capacity: The types of copper and aluminum castings vary from 20g-2T, and the thinnest wall thickness of copper and aluminum castings can reach 3mm; The maximum external dimension can reach 6000mm, and the annual production of various copper and aluminum castings is over 500T.

Main production methods: sand casting, gravity casting, precision casting, and precision machining.

Main production equipment: pouring machines, low-pressure machines, shell and core machines, horizontal machining centers, boring and milling machines, and other ordinary mechanical equipment.


"Integrity oriented, scientific management, and continuous innovation"

Our business philosophy is to prioritize quality and users, surpass ourselves, and constantly innovate.

We will adhere to the principle of honesty and scientific management methods, and strive to create excellent products and services. The Chairman of Shengrun Company and all employees warmly welcome new and old customers to negotiate and cooperate! Create brilliance together!