Shandong Uchoice Machinery Parts Co., Ltd. was
founded in June 2012 in Tai’an, Shandong province.
Backed by Shandong Uchoice Group, we focus on
high-precision components and assemblies for diesel
common rail systems.
After more than 10 years of operation, the UCHOICE brand
has become a recognized high-end name in China’s
common rail aftermarket.







✓ 2 × Injector Nozzle Processing Lines
✓ 2 × Valve Assembly Processing Lines
✓ 1 × Injector Assembly Line
✓ Performance Test Line with Emission Equipment
✓ Engine Laboratory
✓ Precision Dimensional Inspection Room
✓ Cleaning & Inserting Room
✓ 100,000 grade ECU Dust-Free Workshop
✓ Heat Treatment & Supporting Workshops