Jining Songyang Construction Machinery Co., Ltd

Located in Rencheng District, Jining City, Shandong Province — hometown of Confucius and Mencius as well as a vital industrial base for construction machinery. The registered address is Room 714, Building B, Shangdongli Digital E‑commerce Industrial Park, No. 102 Rencheng Avenue, Rencheng District. Founded on May 2, 2017, it is a private enterprise specializing in the R&D, production, sales and import‑export of construction machinery spare parts. The registered capital is RMB 1 million, and the legal representative is Zhang Yanying.

Focusing on the after‑sales market of construction machinery, the company has become one of the core suppliers of spare parts for excavators, bulldozers, loaders and other machinery nationwide by virtue of reliable product quality and efficient services.

The company mainly manufactures and supplies undercarriage parts, hydraulic components, structural parts and full‑range auto spare parts. Its products are compatible with mainstream domestic and overseas brands including Komatsu, Shantui, Caterpillar, LiuGong, XCMG, etc. Widely applied in mining, infrastructure construction, road engineering, farmland water conservancy and other sectors. The company also conducts general merchandise import and export business. Products sell well across China and are exported to Southeast Asia, Africa and other regions, building a market layout with solid domestic presence and continuously expanding overseas business.

Main Products

1. Undercarriage Components (Track System)

As our flagship product line, we specialize in wearable undercarriage parts for excavators and bulldozers, including track rollers, idlers, carrier rollers, sprockets, track chains, track shoes, track links, bucket pins and bolts. These parts fit mainstream models such as Komatsu PC60/200/300/400 series excavators and TY160/320 series bulldozers. Manufactured from high‑strength steel via precise heat‑treatment processes, our parts deliver outstanding wear resistance and extended service life.