Yulindingli uses alloy spectrum analyzers, ultrasonic flaw detectors, etc. to systematically analyze and test the full range of alloy steels to ensure that their quality meets our production requirements and standards.

Yulindingli adopts advanced CNC lathes, VMC vertical machining centers and related advanced equipment to provide strong guarantees for machining accuracy and production efficiency.

Yulindingli adopts advanced heat treatment equipment, special process technology and control procedures. The whole heat treatment process takes about 58-65 hours (the reason for the different duration depends on the alloy steel series and model), including 5 technical processes and 5 quality inspections.

Yulindingli will perform hardness tests and ultrasonic flaw detection on the breaker chisels and accessories after heat treatment, and conduct strict analysis to ensure that all products delivered by our factory have excellent performance.

Yulindingli can support a variety of customized requirements such as paint color, packaging method and stickers, providing customers with rich personalized choices.